Apollo Valves 543EEBKMAA0300 Multi-Purpose Safety Relief ValveValves are factory preset and sealed to prevent tampering.Not adjustable. MNPT x FNPT connections.Apollo Valves 543EEBKMAA0300 Multi-Purpose Safety Relief Valve Features: POP Safety Valve Inlet/Outlet 1 x 1 1/4 In MNPT x FNPT Connection Material of Construction 316 Stainless Steel Preset Setting 300 PSI Pressure Range 5 To 900 PSI Temp Range -60 To 800 F Standards ASME Section VIII UV NB CSA CRN

Apollo Valves 543EEBKMAA0300 Multi-Purpose Safety Relief ValveValves are factory preset and sealed to prevent tampering.Not adjustable. MNPT x FNPT connections.Apollo Valves 543EEBKMAA0300 Multi-Purpose Safety Relief Valve Features: POP Safety Valve Inlet/Outlet 1 x 1 1/4 In MNPT x FNPT Connection Material of Construction 316 Stainless Steel Preset Setting 300 PSI Pressure Range 5 To 900 PSI Temp Range -60 To 800 F Standards ASME Section VIII UV NB CSA CRN