Conn. M., F. - A device which in the event of a fire will prevent an explosion. As soon as room temperature reaches 96°C, the valve cuts off any further flow of gas into the system. The valve can withstand fire at a temp. of 925°C without damage for at least 1 hour. DVGW inspected & approved.
Connection F.F. The safety handle ´Push and turn´ allows blocking of valves in closed position to avoid accidental opening when children or old people are at home. To open the valve it is necessary to hold down the know pressing in anticlockwise direction. The thermic system, in case of fire, stops the gas flow when temp. reaches 96°C. DVGW tested and approved.