Fire Safe Valve Seat Materials

The fire safe design incorporates two patented seats which function together to seal off pipeline flow.

Fire safe valve seat materials.

Our fire safe fusible link valves are available in ball valves and butterfly valves for maximum configuration. Wafer or lugged 150 or 300 2 to 24 pneumatic electric or manual. Fire safe thermal shutoff valves. The metal seat.

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. Listed thermal links automatically shut off or open the valve at predetermined temperatures. Also available on request. Fire safety valves actuators.

Design standard api 6d bs en iso 17292 and ansi b16 34 multiport fire safe ball valves valves with extended stems valves for underground applications etc. The heat actuated u l. The valve is fire safe tested and approved according to common standards like api 607 api 6 fa iso 10497 etc or the valve is within the qualification range of this standard. Fm fire safe series thermal shut off valves.

In normal operation the soft seat provides a bi directional bubble tight shutoff zero leakage. 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. 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.