ASME V Stamp
Certifies Allied Valve Inc. is qualified and approved to assemble Pressure Relief Valves (PRV) for use in Section I applications including boilers and pressure vessels.
ASME UV Stamp
Certifies Allied Valve Inc. is qualified and approved to assemble Pressure Relief Valves (PRV) for use in Section VIII applications including all uses outside of boilers and pressure vessels.
ASME NB Stamp
Certifies Allied Valve Inc. is qualified and approved to calibrate, test, and stamp Pressure Relief Valves (PRV) for use in Section I and Section VIII applications.
ASME VR Stamp
Certifies Allied Valve Inc. is qualified and approved to repair Pressure Relief Valves (PRV) of all brands for both Section I and Section VIII applications.
