The Welker RV-1 Relief Valve is designed to protect instruments and regulators from overpressurization. The RV-1 is specifically designed to relieve moderate capacity instruments in the 0-200 psig range.
|Materials of Construction||316/316L Stainless Steel, PTFE, Viton®
|Inlet Connection||1/4" MNPT (Standard)
|Spring Range||0-50 psig|
|Maximum Allowable Inlet Pressure||2500 psig|
|5000 psig (Standard)|
|Sulfinert®-Treated Wetted Parts|
|CRN Alberta Certification|