Apollo Bronze POP Safety Relief Valve, MNPT Inlet Type, FNPT Outlet Type – 523HGBKMAA0350
POP Safety Relief Valve; Body Material: Bronze; Inlet Type: MNPT; Outlet Type: FNPT; Inlet Size: 1 1/2 in; Outlet Size: 2 1/2 in; Factory Set Pressure: 350 psi; Pressure Range: 5 to 500 psi; Disc Material: 316 Stainless Steel; Overall Height: 15 in; Application: Air and Gas Compressors and Dryers, Pressure Vessels and Pressure Piping System etc; Seat Material: Metal; Spring Material: Stainless Steel; Temp. Range: -320 Degrees to 422 Degrees F; Test Lever: Yes; Standards: ASME Section VIII UV, CSA CRN, NB