{"id":20006,"date":"2024-12-09T12:39:32","date_gmt":"2024-12-09T12:39:32","guid":{"rendered":"https:\/\/academy-rft.eu\/?page_id=6422"},"modified":"2026-08-24T08:08:45","modified_gmt":"2026-08-24T08:08:45","slug":"vlinderkleppen-en-brandwerende-ventielen","status":"publish","type":"page","link":"https:\/\/academy-rft.eu\/index.php\/vlinderkleppen-en-brandwerende-ventielen\/","title":{"rendered":"Vlinderkleppen en brandwerende ventielen"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"20006\" class=\"elementor elementor-20006\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b39b8c2 elementor-section-full_width elementor-section-stretched elementor-section-height-default elementor-section-height-default\" data-id=\"b39b8c2\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-520475c\" data-id=\"520475c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c5efbb1 elementor-widget elementor-widget-spacer\" data-id=\"c5efbb1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-21d37b2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"21d37b2\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-066f852\" data-id=\"066f852\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8559023 elementor-widget elementor-widget-spacer\" data-id=\"8559023\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-224dd97 align-left heading-default elementor-widget elementor-widget-mae-headings\" data-id=\"224dd97\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"mae-headings.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"master-heading sep-none\">\n\t\t\t\t\t\t\t        \n\t        \n\t        \t        <h2 class=\"main-heading\"><span class=\"accent-color\">Vlinderkleppen <\/span> en brandwerende <span class=\"accent-color\">ventielen<\/span> <\/h2>\n\t        \n\t        \n\t        \t            <div class=\"sub-heading\">Al meer dan 20 jaar innoveert Rf-Technologies in vlinderkleppen en brandwerende ventielen om de brandveiligheid in gebouwen structureel te verbeteren. Door voortdurend in te spelen op nieuwe bouwmethoden, materialen, eisen en regelgeving ontwikkelen wij oplossingen die verder gaan dan de norm.\n\nDe vlinderkleppen van Rf-t beschikken wereldwijd over de meeste (brand)classificaties en toepassingsmogelijkheden. Die uitgebreide classificaties betekenen vooral \u00e9\u00e9n ding: u kunt in alle vertrouwen ontwerpen, installeren en opleveren, met een uitzonderlijk breed toepassingsgebied en minimale risico\u2019s op afkeuring.\n\nTwijfel over een toepassing, detail of regelgeving?\nOnze specialisten denken mee, van ontwerp tot uitvoering.<\/div>\n\t        \t    <\/div>\n\t    \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5ced185 elementor-widget__width-auto elementor-widget elementor-widget-mae-button\" data-id=\"5ced185\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"mae-button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n        \n        <a class=\"master-button btn-accent icon-right medium btn-hover-2\" href=\"https:\/\/academy-rft.eu\/index.php\/home-be-nl\/contact-form\/\" target=\"_blank\">\n\n            <span class=\"inner\">\n                <span class=\"content-base\">\n                                        <span class=\"text\">Contacteer ons<\/span>\n                    <span class=\"icon ci ci-arrow-pointing-to-right\"><\/span>                <\/span>\n\n                <span class=\"content-hover\">\n                                        <span class=\"text\">Contacteer ons<\/span>\n                    <span class=\"icon ci ci-arrow-pointing-to-right\"><\/span>                <\/span>\n            <\/span>\n\n            <span class=\"bg-hover\"><\/span>        <\/a>\n\n        \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2d30d9e elementor-widget elementor-widget-spacer\" data-id=\"2d30d9e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-37c1a08 elementor-section-full_width elementor-hidden-mobile elementor-section-content-bottom elementor-section-height-default elementor-section-height-default\" data-id=\"37c1a08\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-df3fb2b\" data-id=\"df3fb2b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-20756fd elementor-widget__width-initial image-on-hover image-box-style-1 line-no elementor-widget elementor-widget-mae-image-box\" data-id=\"20756fd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"mae-image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t                <div class=\"master-wrap\">\n                                <div class=\"master-decor html elementor-repeater-item-38597bc \">\n                                            <\/div>\n                        <div class=\"master-image-box \">\n                            <div class=\"thumb\"><div class=\"inner\"><img data-opt-id=2058828454  fetchpriority=\"high\" decoding=\"async\" width=\"2400\" height=\"1800\" src=\"https:\/\/mlly0gcsv7re.i.optimole.com\/w:auto\/h:auto\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/02\/SC-60-FCU.jpg\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/mlly0gcsv7re.i.optimole.com\/w:1440\/h:1080\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/02\/SC-60-FCU.jpg 2400w, https:\/\/mlly0gcsv7re.i.optimole.com\/w:300\/h:225\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/02\/SC-60-FCU.jpg 300w, https:\/\/mlly0gcsv7re.i.optimole.com\/w:1024\/h:768\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/02\/SC-60-FCU.jpg 1024w, https:\/\/mlly0gcsv7re.i.optimole.com\/w:768\/h:576\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/02\/SC-60-FCU.jpg 768w, https:\/\/mlly0gcsv7re.i.optimole.com\/w:1440\/h:1080\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/02\/SC-60-FCU.jpg 1536w, https:\/\/mlly0gcsv7re.i.optimole.com\/w:1440\/h:1080\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/02\/SC-60-FCU.jpg 2048w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/div><\/div>\n                <div class=\"content-wrap\">\n                    <h2 class=\"headline-2\"><a href=\"https:\/\/www.rft.eu\/nl-nl\/producten\/vlinderklep\/scp\">SC+<\/a><\/h2><div class=\"desc\"><p>60'-90'<\/p><\/div>            <div class=\"url-wrap\">\n                <a class=\"master-link  icon-right\" href=\"https:\/\/www.rft.eu\/nl-nl\/producten\/vlinderklep\/scp\">\n                                        <span>Info<\/span>\n                    <span class=\"icon fas fa-arrow-right\"><\/span>                <\/a>\n            <\/div>\n\n                            <\/div>\n                                    <\/div>\n        <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-68c82ca elementor-widget__width-initial image-on-hover image-box-style-1 line-no elementor-widget elementor-widget-mae-image-box\" data-id=\"68c82ca\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"mae-image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t                <div class=\"master-wrap\">\n                                <div class=\"master-decor html elementor-repeater-item-38597bc \">\n                                            <\/div>\n                        <div class=\"master-image-box \">\n                            <div class=\"thumb\"><div class=\"inner\"><img data-opt-id=1318390147  fetchpriority=\"high\" decoding=\"async\" width=\"2400\" height=\"1800\" src=\"https:\/\/mlly0gcsv7re.i.optimole.com\/w:auto\/h:auto\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/02\/SCV-60.jpg\" class=\"attachment-full size-full\" alt=\"vlinderklep scv\" srcset=\"https:\/\/mlly0gcsv7re.i.optimole.com\/w:1440\/h:1080\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/02\/SCV-60.jpg 2400w, https:\/\/mlly0gcsv7re.i.optimole.com\/w:300\/h:225\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/02\/SCV-60.jpg 300w, https:\/\/mlly0gcsv7re.i.optimole.com\/w:1024\/h:768\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/02\/SCV-60.jpg 1024w, https:\/\/mlly0gcsv7re.i.optimole.com\/w:768\/h:576\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/02\/SCV-60.jpg 768w, https:\/\/mlly0gcsv7re.i.optimole.com\/w:1440\/h:1080\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/02\/SCV-60.jpg 1536w, https:\/\/mlly0gcsv7re.i.optimole.com\/w:1440\/h:1080\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/02\/SCV-60.jpg 2048w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/div><\/div>\n                <div class=\"content-wrap\">\n                    <h2 class=\"headline-2\"><a href=\"https:\/\/www.rft.eu\/nl-nl\/producten\/vlinderklep\/scvp\">SCV+<\/a><\/h2><div class=\"desc\"><p>60'-90'<\/p><\/div>            <div class=\"url-wrap\">\n                <a class=\"master-link  icon-right\" href=\"https:\/\/www.rft.eu\/nl-nl\/producten\/vlinderklep\/scvp\">\n                                        <span>Info<\/span>\n                    <span class=\"icon fas fa-arrow-right\"><\/span>                <\/a>\n            <\/div>\n\n                            <\/div>\n                                    <\/div>\n        <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ce4e57a elementor-widget__width-initial image-on-hover image-box-style-1 line-no elementor-widget elementor-widget-mae-image-box\" data-id=\"ce4e57a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"mae-image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t                <div class=\"master-wrap\">\n                                <div class=\"master-decor html elementor-repeater-item-38597bc \">\n                                            <\/div>\n                        <div class=\"master-image-box \">\n                            <div class=\"thumb\"><div class=\"inner\"><img data-opt-id=327922913  data-opt-src=\"https:\/\/mlly0gcsv7re.i.optimole.com\/w:auto\/h:auto\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/02\/SC-S-exploded-view_V.jpg\"  decoding=\"async\" width=\"2000\" height=\"2000\" src=\"data:image/svg+xml,%3Csvg%20viewBox%3D%220%200%20100%%20100%%22%20width%3D%22100%%22%20height%3D%22100%%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%3E%3Crect%20width%3D%22100%%22%20height%3D%22100%%22%20fill%3D%22transparent%22%2F%3E%3C%2Fsvg%3E\" class=\"attachment-full size-full\" alt=\"vlinderklep scs\" \/><\/div><\/div>\n                <div class=\"content-wrap\">\n                    <h2 class=\"headline-2\"><a href=\"https:\/\/www.rft.eu\/nl-nl\/producten\/vlinderklep\/SC-S\">SC-S<\/a><\/h2><div class=\"desc\"><p>60'-90'<\/p><\/div>            <div class=\"url-wrap\">\n                <a class=\"master-link  icon-right\" href=\"https:\/\/www.rft.eu\/nl-nl\/producten\/vlinderklep\/SC-S\">\n                                        <span>Info<\/span>\n                    <span class=\"icon fas fa-arrow-right\"><\/span>                <\/a>\n            <\/div>\n\n                            <\/div>\n                                    <\/div>\n        <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-205cf6c elementor-widget__width-initial image-on-hover image-box-style-1 line-no elementor-widget elementor-widget-mae-image-box\" data-id=\"205cf6c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"mae-image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t                <div class=\"master-wrap\">\n                                <div class=\"master-decor html elementor-repeater-item-38597bc \">\n                                            <\/div>\n                        <div class=\"master-image-box \">\n                            <div class=\"thumb\"><div class=\"inner\"><img data-opt-id=346795810  data-opt-src=\"https:\/\/mlly0gcsv7re.i.optimole.com\/w:auto\/h:auto\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/02\/COSMO_Front-1_open.jpg\"  loading=\"lazy\" decoding=\"async\" width=\"2400\" height=\"1800\" src=\"data:image/svg+xml,%3Csvg%20viewBox%3D%220%200%20100%%20100%%22%20width%3D%22100%%22%20height%3D%22100%%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%3E%3Crect%20width%3D%22100%%22%20height%3D%22100%%22%20fill%3D%22transparent%22%2F%3E%3C%2Fsvg%3E\" class=\"attachment-full size-full\" alt=\"\" old-srcset=\"https:\/\/mlly0gcsv7re.i.optimole.com\/w:1440\/h:1080\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/02\/COSMO_Front-1_open.jpg 2400w, https:\/\/mlly0gcsv7re.i.optimole.com\/w:300\/h:225\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/02\/COSMO_Front-1_open.jpg 300w, https:\/\/mlly0gcsv7re.i.optimole.com\/w:1024\/h:768\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/02\/COSMO_Front-1_open.jpg 1024w, https:\/\/mlly0gcsv7re.i.optimole.com\/w:768\/h:576\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/02\/COSMO_Front-1_open.jpg 768w, https:\/\/mlly0gcsv7re.i.optimole.com\/w:1440\/h:1080\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/02\/COSMO_Front-1_open.jpg 1536w, https:\/\/mlly0gcsv7re.i.optimole.com\/w:1440\/h:1080\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/02\/COSMO_Front-1_open.jpg 2048w\" \/><\/div><\/div>\n                <div class=\"content-wrap\">\n                    <h2 class=\"headline-2\"><a href=\"https:\/\/www.rft.eu\/nl-nl\/producten\/vlinderklep\/sc60-cosmo\">SC60-COSMO<\/a><\/h2><div class=\"desc\"><p>60'-90'<\/p><\/div>            <div class=\"url-wrap\">\n                <a class=\"master-link  icon-right\" href=\"https:\/\/www.rft.eu\/nl-nl\/producten\/vlinderklep\/sc60-cosmo\">\n                                        <span>Info<\/span>\n                    <span class=\"icon fas fa-arrow-right\"><\/span>                <\/a>\n            <\/div>\n\n                            <\/div>\n                                    <\/div>\n        <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d1c3c84 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"d1c3c84\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7158601\" data-id=\"7158601\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9681072 elementor-widget elementor-widget-spacer\" data-id=\"9681072\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-899e5f6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"899e5f6\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-65abc07\" data-id=\"65abc07\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-59ece64 align-center heading-default elementor-widget elementor-widget-mae-headings\" data-id=\"59ece64\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"mae-headings.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"master-heading sep-none\">\n\t\t\t\t\t\t\t        \n\t        \n\t        \t        <h2 class=\"main-heading\"><b>Maximale toepasbaarheid. Minimale risico's.<\/h2>\n\t        \n\t        \n\t        \t    <\/div>\n\t    \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-3f81c28 e-flex e-con-boxed e-con e-parent\" data-id=\"3f81c28\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5b01cac elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"5b01cac\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>De brandwerende vlinderkleppen van Rf-t zijn compacte oplossingen die de verspreiding van brand en rook via ventilatiekanalen voorkomen. Ze zijn ontworpen en gecertificeerd volgens de Europese norm EN 15650.<\/p>\n<p>De installatie van vlinderkleppen is eenvoudig: de vlinderklep wordt geplaatst in het ventilatiekanaal ter hoogte van de compartimentsgrens. Bij een temperatuur van 72\u00b0C reageert het smeltlood en sluit de klep automatisch. De vlinderkleppen van Rf-t kunnen in vele gevallen ook uitgerust worden met eindeloopcontacten, zodat de stand van de klepbladen op afstand kan worden uitgelezen.&nbsp;<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a87dc86 e-flex e-con-boxed e-con e-parent\" data-id=\"a87dc86\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-1a3d36e e-con-full e-flex e-con e-child\" data-id=\"1a3d36e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0dcd813 elementor-widget elementor-widget-heading\" data-id=\"0dcd813\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Minimale afstanden<br>Maximale zekerheid<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f0af9dc elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"f0af9dc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d15591c elementor-widget elementor-widget-spacer\" data-id=\"d15591c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c6ffe47 elementor-widget elementor-widget-text-editor\" data-id=\"c6ffe47\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div><div><div><div><p data-start=\"2547\" data-end=\"2757\"><span lang=\"NL-NL\" xml:lang=\"NL-NL\" data-contrast=\"auto\">Luchtkanalen worden\u00a0<\/span><span lang=\"NL-NL\" xml:lang=\"NL-NL\" data-contrast=\"auto\">soms<\/span><span lang=\"NL-NL\" xml:lang=\"NL-NL\" data-contrast=\"auto\">\u00a0dicht bij het plafond of in een hoek, vlak bij een andere wand,\u00a0geplaatst.\u00a0Toe- en afvoerkanalen\u00a0worden vaak naast\u00a0elkaar ge\u00efnstalleerd. <\/span>Tijdens een brand kunnen deze korte afstanden de prestaties en brandweerstand negatief be\u00efnvloeden.<\/p><p data-start=\"2759\" data-end=\"2816\">De Europese testnorm schrijft daarom minimale afstanden voor.\u00a0<span style=\"font-size: 15px;\" data-start=\"2819\" data-end=\"2831\">Brand- en vlinderkleppen moeten minimaal 200mm van elkaar geplaatst moeten worden\u00a0<\/span><span style=\"font-size: 15px;\" data-start=\"2868\" data-end=\"2879\">en minimaal 75 mm<\/span><span style=\"font-size: 15px;\"> van plafonds of muren.<\/span><\/p><p data-start=\"2759\" data-end=\"2816\"><span style=\"font-size: 15px;\">\u00a0<\/span><\/p><p data-start=\"2911\" data-end=\"3072\">Rf-Technologies gaat verder dan deze minimale eisen. Als \u00e9\u00e9n van de <strong data-start=\"2955\" data-end=\"2989\">weinige fabrikanten wereldwijd<\/strong> slaagde Rf-t erin om met de robuuste\u00a0<strong data-start=\"3018\" data-end=\"3039\">SC+ en SC+V,\u00a0<\/strong>brandweerstanden te behalen bij:<\/p><ul data-start=\"3073\" data-end=\"3170\"><li data-start=\"3073\" data-end=\"3120\"><p data-start=\"3075\" data-end=\"3120\"><strong data-start=\"3075\" data-end=\"3084\">50 mm<\/strong> onderlinge afstand tussen kleppen<\/p><\/li><li data-start=\"3121\" data-end=\"3170\"><p data-start=\"3123\" data-end=\"3170\"><strong data-start=\"3123\" data-end=\"3132\">45 mm<\/strong> afstand tot constructieve elementen zoals plafond of muren<\/p><\/li><\/ul><p data-start=\"3172\" data-end=\"3224\">Zijn de luchtkanalen dichter dan 75mm bij het plafond geplaatst? Is de onderlinge afstand tussen luchtkanalen kleiner dan 200mm? Zoekt u een CE-gecertificeerde oplossing om de brandweerstand van de wand te herstellen? Dan zijn de vlinderkleppen van Rf-t de veilige keuze.\u00a0<\/p><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8331459 elementor-widget__width-auto elementor-widget elementor-widget-mae-button\" data-id=\"8331459\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"mae-button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n        \n        <a class=\"master-button btn-accent icon-right medium btn-hover-2\" href=\"https:\/\/www.rft.eu\/nl-nl\/producten\/vlinderklep\" target=\"_blank\">\n\n            <span class=\"inner\">\n                <span class=\"content-base\">\n                                        <span class=\"text\">Ontdek onze vlinderkleppen<\/span>\n                    <span class=\"icon ci ci-arrow-pointing-to-right\"><\/span>                <\/span>\n\n                <span class=\"content-hover\">\n                                        <span class=\"text\">Ontdek onze vlinderkleppen<\/span>\n                    <span class=\"icon ci ci-arrow-pointing-to-right\"><\/span>                <\/span>\n            <\/span>\n\n            <span class=\"bg-hover\"><\/span>        <\/a>\n\n        \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e754a5e e-con-full e-flex e-con e-child\" data-id=\"e754a5e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8ce0b58 elementor-widget elementor-widget-image\" data-id=\"8ce0b58\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img data-opt-id=2041610429  data-opt-src=\"https:\/\/mlly0gcsv7re.i.optimole.com\/w:768\/h:1024\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/04\/SC-RW_MIN-DIST_01.jpg\"  loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"data:image/svg+xml,%3Csvg%20viewBox%3D%220%200%20768%201024%22%20width%3D%22768%22%20height%3D%221024%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%3E%3Crect%20width%3D%22768%22%20height%3D%221024%22%20fill%3D%22transparent%22%2F%3E%3C%2Fsvg%3E\" class=\"attachment-large size-large wp-image-20804\" alt=\"\" old-srcset=\"https:\/\/mlly0gcsv7re.i.optimole.com\/w:810\/h:1080\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/04\/SC-RW_MIN-DIST_01.jpg 1800w, https:\/\/mlly0gcsv7re.i.optimole.com\/w:225\/h:300\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/04\/SC-RW_MIN-DIST_01.jpg 225w, https:\/\/mlly0gcsv7re.i.optimole.com\/w:768\/h:1024\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/04\/SC-RW_MIN-DIST_01.jpg 768w, https:\/\/mlly0gcsv7re.i.optimole.com\/w:810\/h:1080\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/04\/SC-RW_MIN-DIST_01.jpg 1152w, https:\/\/mlly0gcsv7re.i.optimole.com\/w:810\/h:1080\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/04\/SC-RW_MIN-DIST_01.jpg 1536w\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-131dde8 e-flex e-con-boxed e-con e-parent\" data-id=\"131dde8\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-a857520 e-con-full e-flex e-con e-child\" data-id=\"a857520\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5e41301 elementor-widget elementor-widget-image\" data-id=\"5e41301\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img data-opt-id=1884132470  data-opt-src=\"https:\/\/mlly0gcsv7re.i.optimole.com\/w:800\/h:800\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/04\/SCP_Flexible-Wall-Weichschott_Armaflex_1-e1775564977274.png\"  loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"data:image/svg+xml,%3Csvg%20viewBox%3D%220%200%20800%20800%22%20width%3D%22800%22%20height%3D%22800%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%3E%3Crect%20width%3D%22800%22%20height%3D%22800%22%20fill%3D%22transparent%22%2F%3E%3C%2Fsvg%3E\" class=\"attachment-large size-large wp-image-20821\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6bb117a e-con-full e-flex e-con e-child\" data-id=\"6bb117a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c604f5e elementor-widget elementor-widget-heading\" data-id=\"c604f5e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span style=\"font-size: 41.67px\">Gecertificeerde oplossing voor ge\u00efsoleerde luchtkanalen<\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2bfdaef elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"2bfdaef\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2b83655 elementor-widget elementor-widget-text-editor\" data-id=\"2b83655\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div><div><p data-start=\"3433\" data-end=\"3696\">Luchtkanalen worden steeds vaker ge\u00efsoleerd om onder meer de energieprestaties, het thermisch comfort en de akoestiek te verbeteren. Wanneer een ge\u00efsoleerd luchtkanaal door een compartimentswand loopt, moet de brandklep, en dus ook de vlinderklep, de brandweerstand herstellen.<\/p><p data-start=\"3698\" data-end=\"3908\">Rf-Technologies biedt als <strong data-start=\"3724\" data-end=\"3743\">enige fabrikant<\/strong> gecertificeerde oplossingen met vlinderkleppen voor <strong data-start=\"3796\" data-end=\"3824\">ge\u00efsoleerde luchtkanalen<\/strong>.<br \/><br data-start=\"3825\" data-end=\"3828\" \/>De <strong data-start=\"3831\" data-end=\"3854\">SC+60 en SC60-COSMO<\/strong> bieden tot <strong data-start=\"3866\" data-end=\"3895\">60 minuten brandweerstand<\/strong>, getest met:<\/p><ul data-start=\"3909\" data-end=\"4004\"><li data-start=\"3909\" data-end=\"3953\"><p data-start=\"3911\" data-end=\"3953\">brandwerende isolatie (Armaflex Protect)<\/p><\/li><li data-start=\"3954\" data-end=\"4004\"><p data-start=\"3956\" data-end=\"4004\">klassieke niet-brandwerende elastomeerisolatie<\/p><\/li><\/ul><p data-start=\"4006\" data-end=\"4131\">Er zijn verschillende gecertificeerde afdichtingsmethodes, zoals het gebruik van gecoate harde steenwolplaten, of zachte minerale wol vulling, afgewerkt met brandwerende acrylvoegkit. De afdichtingen sluiten perfect aan op de isolatie.\u00a0<\/p><p data-start=\"4006\" data-end=\"4131\">Met deze oplossingen hoeft de isolatie rondom luchtkanalen niet langer te worden onderbroken bij de compartimentswand.\u00a0\u00a0<span style=\"font-size: 15px;\">Geen onderbreking. Geen giswerk. Volledig gecertificeerd.<\/span><\/p><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bb59385 elementor-widget__width-auto elementor-widget elementor-widget-mae-button\" data-id=\"bb59385\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"mae-button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n        \n        <a class=\"master-button btn-accent icon-right medium btn-hover-2\" href=\"https:\/\/www.rft.eu\/nl-nl\/producten\/vlinderklep\/sc60-cosmo\/installatie\" target=\"_blank\">\n\n            <span class=\"inner\">\n                <span class=\"content-base\">\n                                        <span class=\"text\">Lees meer<\/span>\n                    <span class=\"icon ci ci-arrow-pointing-to-right\"><\/span>                <\/span>\n\n                <span class=\"content-hover\">\n                                        <span class=\"text\">Lees meer<\/span>\n                    <span class=\"icon ci ci-arrow-pointing-to-right\"><\/span>                <\/span>\n            <\/span>\n\n            <span class=\"bg-hover\"><\/span>        <\/a>\n\n        \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-87ab9a5 e-flex e-con-boxed e-con e-parent\" data-id=\"87ab9a5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-13b78bc e-con-full e-flex e-con e-child\" data-id=\"13b78bc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0a0fe50 elementor-widget elementor-widget-heading\" data-id=\"0a0fe50\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Unieke oplossing voor brandwerende systeemplafonds<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6d8be2c elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"6d8be2c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-551a17c elementor-widget elementor-widget-spacer\" data-id=\"551a17c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dc8cbde elementor-widget elementor-widget-text-editor\" data-id=\"dc8cbde\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div><div><div><div><p data-start=\"4262\" data-end=\"4415\">Brandwerende systeemplafonds worden vaak gebruikt in gebouwen en vervullen meerdere functies. Ze worden toegepast omwille van esthetische, akoestische en thermische eisen. Ze bieden bescherming aan de bovenliggende structuren en de technieken die daar tussenin zitten. Vaak worden de brandwerende systeemplafonds onderbroken door openingen en doorvoeringen.<\/p><p data-start=\"4417\" data-end=\"4606\">Met de <strong data-start=\"4424\" data-end=\"4432\">SC-S<\/strong> ontwikkelde Rf-Technologies een <strong data-start=\"4465\" data-end=\"4504\">unieke, gecertificeerde vlinderklep<\/strong> die <strong data-start=\"4509\" data-end=\"4534\">in een systeemplafond<\/strong> kan worden ge\u00efnstalleerd en de brandweerstand van het plafond herstelt.<\/p><p data-start=\"4608\" data-end=\"4724\">Traditionele brandkleppen beschikken niet over de correcte classificaties en kunnen niet gebruikt worden vanwege ruimtegebrek of het gewicht.\u00a0<\/p><p data-start=\"4608\" data-end=\"4724\">De <strong data-start=\"4699\" data-end=\"4707\">SC-S<\/strong> lost dit op met:<\/p><ul data-start=\"4725\" data-end=\"4860\"><li data-start=\"4725\" data-end=\"4755\"><p data-start=\"4727\" data-end=\"4755\">een <strong data-start=\"4731\" data-end=\"4753\">refractaire mantel<\/strong><\/p><\/li><li data-start=\"4756\" data-end=\"4800\"><p data-start=\"4758\" data-end=\"4800\"><strong data-start=\"4758\" data-end=\"4773\">springveren<\/strong> voor veilige bevestiging<\/p><\/li><li data-start=\"4801\" data-end=\"4860\"><p data-start=\"4803\" data-end=\"4860\">classificaties voor <strong data-start=\"4823\" data-end=\"4858\">30 en 60 minuten brandweerstand<\/strong><\/p><\/li><li data-start=\"4801\" data-end=\"4860\"><p data-start=\"4803\" data-end=\"4860\"><span style=\"font-size: 15px;\">getest in verschillende types brandwerende systeemplafonds.<\/span><\/p><\/li><\/ul><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4d1fb6b elementor-widget__width-auto elementor-widget elementor-widget-mae-button\" data-id=\"4d1fb6b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"mae-button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n        \n        <a class=\"master-button btn-accent icon-right medium btn-hover-2\" href=\"https:\/\/www.rft.eu\/nl-nl\/producten\/vlinderklep\/SC-S\" target=\"_blank\">\n\n            <span class=\"inner\">\n                <span class=\"content-base\">\n                                        <span class=\"text\">Ontdek de SC-S<\/span>\n                    <span class=\"icon ci ci-arrow-pointing-to-right\"><\/span>                <\/span>\n\n                <span class=\"content-hover\">\n                                        <span class=\"text\">Ontdek de SC-S<\/span>\n                    <span class=\"icon ci ci-arrow-pointing-to-right\"><\/span>                <\/span>\n            <\/span>\n\n            <span class=\"bg-hover\"><\/span>        <\/a>\n\n        \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3e37578 e-con-full e-flex e-con e-child\" data-id=\"3e37578\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-845d7c1 elementor-widget elementor-widget-image\" data-id=\"845d7c1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img data-opt-id=671615041  data-opt-src=\"https:\/\/mlly0gcsv7re.i.optimole.com\/w:1024\/h:1024\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/02\/SC-S-exploded-view_V.jpg\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"data:image/svg+xml,%3Csvg%20viewBox%3D%220%200%201024%201024%22%20width%3D%221024%22%20height%3D%221024%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%3E%3Crect%20width%3D%221024%22%20height%3D%221024%22%20fill%3D%22transparent%22%2F%3E%3C%2Fsvg%3E\" class=\"attachment-large size-large wp-image-20350\" alt=\"vlinderklep scs\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-048d80a elementor-widget elementor-widget-image\" data-id=\"048d80a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img data-opt-id=1911452736  data-opt-src=\"https:\/\/mlly0gcsv7re.i.optimole.com\/w:1024\/h:768\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/04\/SC-S_Plafondventiel_2.jpg\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"data:image/svg+xml,%3Csvg%20viewBox%3D%220%200%201024%20768%22%20width%3D%221024%22%20height%3D%22768%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%3E%3Crect%20width%3D%221024%22%20height%3D%22768%22%20fill%3D%22transparent%22%2F%3E%3C%2Fsvg%3E\" class=\"attachment-large size-large wp-image-20827\" alt=\"\" old-srcset=\"https:\/\/mlly0gcsv7re.i.optimole.com\/w:1440\/h:1080\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/04\/SC-S_Plafondventiel_2.jpg 2400w, https:\/\/mlly0gcsv7re.i.optimole.com\/w:300\/h:225\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/04\/SC-S_Plafondventiel_2.jpg 300w, https:\/\/mlly0gcsv7re.i.optimole.com\/w:1024\/h:768\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/04\/SC-S_Plafondventiel_2.jpg 1024w, https:\/\/mlly0gcsv7re.i.optimole.com\/w:768\/h:576\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/04\/SC-S_Plafondventiel_2.jpg 768w, https:\/\/mlly0gcsv7re.i.optimole.com\/w:1440\/h:1080\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/04\/SC-S_Plafondventiel_2.jpg 1536w, https:\/\/mlly0gcsv7re.i.optimole.com\/w:1440\/h:1080\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/04\/SC-S_Plafondventiel_2.jpg 2048w\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ae4df5f e-flex e-con-boxed e-con e-parent\" data-id=\"ae4df5f\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-a5c8f04 e-con-full e-flex e-con e-child\" data-id=\"a5c8f04\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-6145046 e-con-full e-flex e-con e-child\" data-id=\"6145046\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2816a11 elementor-widget elementor-widget-image\" data-id=\"2816a11\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img data-opt-id=985962082  data-opt-src=\"https:\/\/mlly0gcsv7re.i.optimole.com\/w:1024\/h:1024\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/08\/SCP_Shaft-Wall-Weichschott_2.png\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"data:image/svg+xml,%3Csvg%20viewBox%3D%220%200%201024%201024%22%20width%3D%221024%22%20height%3D%221024%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%3E%3Crect%20width%3D%221024%22%20height%3D%221024%22%20fill%3D%22transparent%22%2F%3E%3C%2Fsvg%3E\" class=\"attachment-large size-large wp-image-22374\" alt=\"\" old-srcset=\"https:\/\/mlly0gcsv7re.i.optimole.com\/w:1080\/h:1080\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/08\/SCP_Shaft-Wall-Weichschott_2.png 2500w, https:\/\/mlly0gcsv7re.i.optimole.com\/w:300\/h:300\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/08\/SCP_Shaft-Wall-Weichschott_2.png 300w, https:\/\/mlly0gcsv7re.i.optimole.com\/w:1024\/h:1024\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/08\/SCP_Shaft-Wall-Weichschott_2.png 1024w, https:\/\/mlly0gcsv7re.i.optimole.com\/w:150\/h:150\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/08\/SCP_Shaft-Wall-Weichschott_2.png 150w, https:\/\/mlly0gcsv7re.i.optimole.com\/w:768\/h:768\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/08\/SCP_Shaft-Wall-Weichschott_2.png 768w, https:\/\/mlly0gcsv7re.i.optimole.com\/w:1080\/h:1080\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/08\/SCP_Shaft-Wall-Weichschott_2.png 1536w, https:\/\/mlly0gcsv7re.i.optimole.com\/w:1080\/h:1080\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/08\/SCP_Shaft-Wall-Weichschott_2.png 2048w, https:\/\/mlly0gcsv7re.i.optimole.com\/w:384\/h:384\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/08\/SCP_Shaft-Wall-Weichschott_2.png 384w, https:\/\/mlly0gcsv7re.i.optimole.com\/w:70\/h:70\/q:mauto\/ig:avif\/dpr:2\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/08\/SCP_Shaft-Wall-Weichschott_2.png 70w\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1bf304b e-con-full e-flex e-con e-child\" data-id=\"1bf304b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8c3756c elementor-widget elementor-widget-heading\" data-id=\"8c3756c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span style=\"font-size: 41.67px\">Vlinderkleppen in schachtwanden: praktisch \u00e9n gecertificeerd<\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5e960bd elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"5e960bd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-481a2d0 elementor-widget elementor-widget-text-editor\" data-id=\"481a2d0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div><div><p data-start=\"5039\" data-end=\"5184\">Schachtwanden brengen specifieke uitdagingen met zich mee: asymmetrische opbouw, vari\u00ebrende materialen en vaak een <strong data-start=\"5154\" data-end=\"5183\">onbereikbare schachtzijde<\/strong>.<\/p><p data-start=\"5186\" data-end=\"5372\">Rf-Technologies biedt unieke gecertificeerde oplossingen met vlinderkleppen SC+60 en SC60-COSMO voor <strong data-start=\"5284\" data-end=\"5331\">schachtwanden met een brandweerstand tot 60 minuten.<\/strong><\/p><p data-start=\"5186\" data-end=\"5372\"><span style=\"font-size: 15px;\">\u00a0<\/span><\/p><p data-start=\"5186\" data-end=\"5372\"><span style=\"font-size: 15px;\">De oplossingen gelden voor schachtwanden opgebouwd uit cellenbeton of gipsblokken, maar ook uit asymmetrische gipskartonwanden (metal stud wand met \u00e9\u00e9nzijdige dubbele beplating). De afdichting houdt rekening met de onbereikbare schachtzijde. Het kan uitgevoerd worden met harde steenwolplaten voor grotere openingen, of met een opvulling met zachte steenwol en grafietkit aan de zichtbare zijde. De installatievoorschriften geven aan welke mogelijkheden er zijn.\u00a0<\/span><\/p><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fefad8d elementor-widget__width-auto elementor-widget elementor-widget-mae-button\" data-id=\"fefad8d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"mae-button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n        \n        <a class=\"master-button btn-accent icon-right medium btn-hover-2\" href=\"https:\/\/www.rft.eu\/nl-nl\/producten\/vlinderklep\/\" target=\"_blank\">\n\n            <span class=\"inner\">\n                <span class=\"content-base\">\n                                        <span class=\"text\">Lees meer<\/span>\n                    <span class=\"icon ci ci-arrow-pointing-to-right\"><\/span>                <\/span>\n\n                <span class=\"content-hover\">\n                                        <span class=\"text\">Lees meer<\/span>\n                    <span class=\"icon ci ci-arrow-pointing-to-right\"><\/span>                <\/span>\n            <\/span>\n\n            <span class=\"bg-hover\"><\/span>        <\/a>\n\n        \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-82599e3 e-flex e-con-boxed e-con e-parent\" data-id=\"82599e3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-a26a48b e-con-full e-flex e-con e-child\" data-id=\"a26a48b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-489a573 elementor-widget elementor-widget-heading\" data-id=\"489a573\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Brede waaier aan afdichtingsmogelijkheden<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d399e4a elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"d399e4a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cdf5797 elementor-widget elementor-widget-spacer\" data-id=\"cdf5797\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a133ec2 elementor-widget elementor-widget-text-editor\" data-id=\"a133ec2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div><div><div><div><p data-start=\"5643\" data-end=\"5819\">Vlinderkleppen zijn eenvoudig te installeren: ze worden rechtstreeks in het luchtkanaal geschoven, zonder onderbreking ter hoogte van wand of vloer. Een correcte afdichting rond het kanaal is daarbij essentieel om de brandweerstand te herstellen. Bij brandtesten wordt steeds het volledige systeem beoordeeld, vlinderklep, wand en afdichting, waarbij de classificatie afhangt van het samenspel van deze drie elementen.\u00a0<\/p><p>De afdichtingsmethode wordt afgestemd op het type wand en de grootte van de opening: mortel en gips voor massieve constructies, gecoate steenwolplaten voor grotere openingen en zachte wol met grafietkit voor kleinere doorvoeren.<\/p><p data-start=\"5643\" data-end=\"5819\">Rf-Technologies speelt in op de grote variatie aan toepassingen in de markt en biedt een zeer brede waaier aan classificaties.\u00a0Rf-t houdt daarnaast rekening met realistische plaatsingssituaties, zoals luchtkanalen dicht bij het plafond of bij elkaar (gecertificeerd voor minimale afstanden), en biedt ook oplossingen voor schachtwanden met \u00e9\u00e9nzijdige afdichting.<\/p><p data-start=\"5643\" data-end=\"5819\">\u00a0<\/p><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-48044a9 elementor-widget__width-auto elementor-widget elementor-widget-mae-button\" data-id=\"48044a9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"mae-button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n        \n        <a class=\"master-button btn-accent icon-right medium btn-hover-2\" href=\"https:\/\/www.rft.eu\/nl-nl\/producten\/vlinderklep\/SC-S\" target=\"_blank\">\n\n            <span class=\"inner\">\n                <span class=\"content-base\">\n                                        <span class=\"text\">Ontdek meer<\/span>\n                    <span class=\"icon ci ci-arrow-pointing-to-right\"><\/span>                <\/span>\n\n                <span class=\"content-hover\">\n                                        <span class=\"text\">Ontdek meer<\/span>\n                    <span class=\"icon ci ci-arrow-pointing-to-right\"><\/span>                <\/span>\n            <\/span>\n\n            <span class=\"bg-hover\"><\/span>        <\/a>\n\n        \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b86a1bb e-con-full e-flex e-con e-child\" data-id=\"b86a1bb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-451184f elementor-widget elementor-widget-spacer\" data-id=\"451184f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9c955f1 elementor-widget elementor-widget-image\" data-id=\"9c955f1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img data-opt-id=376001451  data-opt-src=\"https:\/\/mlly0gcsv7re.i.optimole.com\/w:1024\/h:768\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/02\/SC-60-FCU.jpg\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"data:image/svg+xml,%3Csvg%20viewBox%3D%220%200%201024%20768%22%20width%3D%221024%22%20height%3D%22768%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%3E%3Crect%20width%3D%221024%22%20height%3D%22768%22%20fill%3D%22transparent%22%2F%3E%3C%2Fsvg%3E\" class=\"attachment-large size-large wp-image-20348\" alt=\"\" old-srcset=\"https:\/\/mlly0gcsv7re.i.optimole.com\/w:1440\/h:1080\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/02\/SC-60-FCU.jpg 2400w, https:\/\/mlly0gcsv7re.i.optimole.com\/w:300\/h:225\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/02\/SC-60-FCU.jpg 300w, https:\/\/mlly0gcsv7re.i.optimole.com\/w:1024\/h:768\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/02\/SC-60-FCU.jpg 1024w, https:\/\/mlly0gcsv7re.i.optimole.com\/w:768\/h:576\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/02\/SC-60-FCU.jpg 768w, https:\/\/mlly0gcsv7re.i.optimole.com\/w:1440\/h:1080\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/02\/SC-60-FCU.jpg 1536w, https:\/\/mlly0gcsv7re.i.optimole.com\/w:1440\/h:1080\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/02\/SC-60-FCU.jpg 2048w\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-03c6dbe e-flex e-con-boxed e-con e-parent\" data-id=\"03c6dbe\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-20550d6 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"20550d6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-19dd340 e-con-full e-flex e-con e-child\" data-id=\"19dd340\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-4c35399 e-con-full e-flex e-con e-child\" data-id=\"4c35399\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-243d093 elementor-widget elementor-widget-image\" data-id=\"243d093\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img data-opt-id=1904875623  data-opt-src=\"https:\/\/mlly0gcsv7re.i.optimole.com\/w:1024\/h:768\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/02\/COSMO_Front-1_open.jpg\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"data:image/svg+xml,%3Csvg%20viewBox%3D%220%200%201024%20768%22%20width%3D%221024%22%20height%3D%22768%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%3E%3Crect%20width%3D%221024%22%20height%3D%22768%22%20fill%3D%22transparent%22%2F%3E%3C%2Fsvg%3E\" class=\"attachment-large size-large wp-image-20351\" alt=\"\" old-srcset=\"https:\/\/mlly0gcsv7re.i.optimole.com\/w:1440\/h:1080\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/02\/COSMO_Front-1_open.jpg 2400w, https:\/\/mlly0gcsv7re.i.optimole.com\/w:300\/h:225\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/02\/COSMO_Front-1_open.jpg 300w, https:\/\/mlly0gcsv7re.i.optimole.com\/w:1024\/h:768\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/02\/COSMO_Front-1_open.jpg 1024w, https:\/\/mlly0gcsv7re.i.optimole.com\/w:768\/h:576\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/02\/COSMO_Front-1_open.jpg 768w, https:\/\/mlly0gcsv7re.i.optimole.com\/w:1440\/h:1080\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/02\/COSMO_Front-1_open.jpg 1536w, https:\/\/mlly0gcsv7re.i.optimole.com\/w:1440\/h:1080\/q:mauto\/ig:avif\/https:\/\/academy-rft.eu\/wp-content\/uploads\/2026\/02\/COSMO_Front-1_open.jpg 2048w\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-641af43 e-con-full e-flex e-con e-child\" data-id=\"641af43\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0b247a7 elementor-widget elementor-widget-heading\" data-id=\"0b247a7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">SC60-COSMO: brand- \u00e9n rookwerend, zonder stroom<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2aeecd0 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"2aeecd0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-18e823f elementor-widget elementor-widget-text-editor\" data-id=\"18e823f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"step\"><div class=\"info\"><p data-start=\"6212\" data-end=\"6351\">De <strong data-start=\"6215\" data-end=\"6229\">SC60-COSMO<\/strong> is een unieke <strong data-start=\"6244\" data-end=\"6281\">brand- en rookwerende vlinderklep<\/strong> die volledig <strong data-start=\"6295\" data-end=\"6309\">mechanisch<\/strong> werkt, zonder stroom of externe sturing.<\/p><p data-start=\"6353\" data-end=\"6367\">Deze vlinderklep is een combinatie van een klassieke brandwerende vlinderklep met een <strong data-start=\"6417\" data-end=\"6444\">lekdichte terugslagklep<\/strong> tegen rookverspreiding.<\/p><p data-start=\"6471\" data-end=\"6627\">Bij drukomkering of drukopbouw door brand sluit de SC60-COSMO automatisch en verhindert ze de verspreiding van <strong data-start=\"6577\" data-end=\"6600\">koude, giftige rook<\/strong> via het ventilatiesysteem.<\/p><p data-start=\"6471\" data-end=\"6627\"><span style=\"font-size: 15px;\">De SC60-COSMO werd uitvoerig getest als brandklep. Het wordt geplaatst ter hoogte van de brandscheiding en verzekert een brandweerstand tot 60 minuten. De COSMO is gecertificeerd voor gebruik in klassieke massieve en gispkartonnen wanden, maar ook in schachtwanden. Daarnaast is het ook getest op lekdichtheid en voldoet het aan de WRD-eisen Sa en S200 (weerstand tegen rookdoorgang).<\/span><\/p><p>Zoekt u een gecertificeerde oplossing dat zowel voldoet aan de brandwerendheidseisen als de verspreiding van koude rook tegenhoudt? Dan is de SC60-COSMO vlinderklep d\u00e9 oplossing.<\/p><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0587bc1 elementor-widget__width-auto elementor-widget elementor-widget-mae-button\" data-id=\"0587bc1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"mae-button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n        \n        <a class=\"master-button btn-accent icon-right medium btn-hover-2\" href=\"https:\/\/www.rft.eu\/nl-nl\/producten\/vlinderklep\/sc60-cosmo\" target=\"_blank\">\n\n            <span class=\"inner\">\n                <span class=\"content-base\">\n                                        <span class=\"text\">Ontdek de SC60-COSMO<\/span>\n                    <span class=\"icon ci ci-arrow-pointing-to-right\"><\/span>                <\/span>\n\n                <span class=\"content-hover\">\n                                        <span class=\"text\">Ontdek de SC60-COSMO<\/span>\n                    <span class=\"icon ci ci-arrow-pointing-to-right\"><\/span>                <\/span>\n            <\/span>\n\n            <span class=\"bg-hover\"><\/span>        <\/a>\n\n        \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Vlinderkleppen en brandwerende ventielen Al meer dan 20 jaar innoveert Rf-Technologies in vlinderkleppen en brandwerende ventielen om de brandveiligheid in gebouwen structureel te verbeteren. Door voortdurend in te spelen op nieuwe bouwmethoden, materialen, eisen en regelgeving ontwikkelen wij oplossingen die verder gaan dan de norm. De vlinderkleppen van Rf-t beschikken<\/p>\n","protected":false},"author":1,"featured_media":20130,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"inline_featured_image":false,"footnotes":""},"class_list":["post-20006","page","type-page","status-publish","has-post-thumbnail","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"Subscribe to our newsletter and stay informed about our updates. 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