These Valve which are installed before gas pressure regulator have two major functions:
1- Stopping the gas flow manually,if it is required
2- Preventing from the protecting cathodic current transmission to consumer
Technical data:
Size :1/2",3/4" and 1"
Inlet connection :Inside NPT thread
Outlet connection:Insulating union coupling with inside NOPT thread
body:Cast Iron(ASTM A 126 CLB)
Ambient temperature :-30 to +60 C
Max working pressure:175 PSIG
These Valve which are installed before gas pressure regulator have two major functions |