Safety valve for LP-gas piping, dispenser, LPG station.

when  pressure increase  beyond a predetermined point,  the valve is designed to " pop"  open to its full dicharge capacity, reducing excess  perssure quickly for protecting  the dispener, system. 

This is a distinct advantage  over ordinary valve which open gradually over their entire range, allowing excessive pressure to develop before the relief valve is fully open.

Specifications

Safty valve for LP-gas (propane) and NH3 

1.Max. Working Pressure:2.5Mpa 

2.safety using pressure:1.8-2.5MPa

3.Thread: ZG1/4"