Learn about safety valve

There are many kinds of safety valve, GYA Series Liquid-Pressure Safety Valve is one of them, and has its own features, see details about it as below:

GYA Series Liquid-Pressure Safety Valve1. Liquid pressue style safety valve is an assistant equipment fo the breathing valve ,the active
 pressure of aspiration and expiration is higher than breathing valve.as upon once the moving
 disc will be frozen,the liqu id seal of the liquid pressure style safety valve can be broken for
 protecting the oil tank.
2. The control pressure :+56mm water columm to -50mm water column.
3. Liquid pressure safety valve will be installed in top of oil tank and assorted used with  breathing valve.