RESERVED AREA BLOG Home page Agency Products Design OEM Download Center Contacts News Home Products R4 products R4 Shut-off valves for hoses with quick connection and Firebag® thermal safety device CONTROL VERSION WITH HANDLE ON THE TUBE DOCUMENTATION CERTIFICATIONS AND FEATURES PRODUCT LINE APPLICATIONS AND FUNCTIONS CERTIFICATIONS AND TECHNICAL FEATURES R4 Certification standard DIN EN 15069 DIN 3586 Working pressure MOP 0.5 (0.5 bar) Temperature -40 ° C +60 ° C Field of use For all types of gas as specified in EN 437 and DVGW G260 / 1 (Methane, Butane, Propane) High temperature resistance FIREBAG® with HTB 650 ° C seal for 30 'C0.5 VALVES FOR GAS FLEXIBLE HOSES WITH QUICK CONNECTION TECO has been producing valves with quick coupling [DIN3383] in the R4 range since 1992. R4 is the shut-off valve with quick coupling with gas passage only with the pipe inserted. The opening and closing of the valve takes place using the handle on the pipe. PRODUCT RANGE R4 VALVE WITH QUICK CONNECTION AND WITH CONTROL ON THE FLEXIBLE HOSE 90 ° VALVE DIN-EN15069 FOR EN14800 HOSES L- DIN 3383-4 LABORATORY VALVE WITH HANDLE CONTROL ON THE FLEXIBLE HOSE 90 ° LABORATORY VALVE DIN 3383-4 FOR FLEXIBLE HOSES DIN 30664-T4 2021 © Teco Srl | Privacy policy | Cookie Policy | Quality Policy | Work with us TECO SRL, with registered office in via Sandro Pertini n.39 / 41, 25050 Provaglio d'Iseo (BS) Italy, VAT number: 03215890173, Tax code: 01238310039. All content, pictures and trade marks on this web site are property of Teco Srl and covered by international Copy Right Laws. Don't use the content without the permission of Teco Srl Credits CUSTOMER CARE +39 030.6850510 info@tecosrl.it FOLLOW US REQUEST INFORMATION This site or third-party tools used by this make use of cookies necessary for its operation and useful for the purposes described in the cookie policy. If you want to learn more or opt out of all or some cookies, consult the Cookie Policy . By closing this banner, scrolling this page, clicking on a link or continuing to browse otherwise, you consent to the use of cookies.Ok