Fire Safe Valve Seat Materials

This means it has been pressurized set under fire at a defined temperature and duration and after stopping the fire supply the valve has been shock cooled and the.

Fire safe valve seat materials. In normal operation the soft seat provides a bi directional bubble tight shutoff zero leakage. Fusible link valves are available in sizes from 1 4 4 for ball valve series and 3 24 for our butterfly valve series all fusible links are fm approved and have a temperature range of 165f 300f. Listed thermal links automatically shut off or open the valve at predetermined temperatures. Our fire safe fusible link valves are available in ball valves and butterfly valves for maximum configuration.

Also available on request. The huamei fire safe seated high performance butterfly valves hpbfv is the fire safe soft seat quarter turn valve. Assured automation s fm fire safe thermal and electro thermal ball valve and butterfly valve assemblies are designed to shut off automatically and control hazardous conditions. Fire safe thermal shutoff valves.

Fm fire safe series thermal shut off valves. Fire safe design confirms to api 607 valves are tested and fire safe certified by bureau veritas. Fire safety valves actuators. Wafer or lugged 150 or 300 2 to 24 pneumatic electric or manual.

2 way ball and butterfly valves with spring loaded actuator triggered by thermal or electro thermal fusible link. The fire safe design incorporates two patented seats which function together to seal off pipeline flow. The metal seat. Carbon steel or stainless steel 2 way fire safe butterfly valves.