Pressure Control Valve, 1/4 NPT, 200 PSI, Parker, Mfr#: 637B-4-1/4-2

Pressure Control Valve, Pressure – Maximum 250 psi, Flow Rate – Maximum 4 gpm, Body Material Brass, Pressure – Minimum 115 psi, Port Connection Type NPT, Port Connections Inlet, Outlet, Pressure Setting – Maximum 200 psi, Check Valve Cracking Pressure 200 psi, Overall Width 1.25 in, Port Connection Size 1/4 in, Actuation Mechanism Pressure, Port Connection Dash Size -4, Operating Temperature – Maximum 250 Degrees F, Operating Temperature – Minimum -40 Degrees F, Overall Height 3.66 in