NPT thread pressure relief valves AA3130 AA3135 and A3149 series with valve holders
Allows the replacement of a pressure relief valve without prior degassing of the tank. The pressure valve and the valve holder are NPT threaded.
Sealing between the pressure relief valve and the valve holder is made with Teflon tape.
The assembly is mounted on an NPT female threaded boss.
Tank connection: Male NPT thread
Valve Connection: Female NPT Thread
Sealing valve on poppet: Teflon
Materials: Aluminum or steel
CE PED 2014/68/EU compliant