|CERTIFICATIONS AND TECHNICAL SPECIFICATIONS|
|Standard and certification||DIN EN 15069 DIN 3586|
|Working pressure||MOP 0.5 (0,5 bar)|
|Temperature||-40 °C +60 °C|
|Application||For all types of gas as specified in EN 437 and DVGW G260/1 (Methane, Butane, Propane)|
|High temperature resistance||FIREBAG® with HTB seal 650 °C for 30' C0.5|
Since 1992, TECO manufactures the R4 range valves with a quick connection [DIN3383]. R4 is the shut-off valve with quick connection that only lets gas pass when the hose is inserted. The valve is opened and closes using the handle located on the hose.