Parker PCM600S Hydraulic Flow Control Valve 6 gpm Max Flow Rate, 3 8 in NPT, 3 8 in NPT, Steel, Control 48 22 7218 8 A Chain Finish Nickel 8 A Chain Finish Nickel Plated Current at Max 8 hr Tool Weight 1 000 psi Seal Material Nitrile Flow Rate Maximum 6 gpm Adjustment Method Rotary Knob Actuation Mechanism Pressure Mounting Inline Outlet Connection Gender Female Outlet Connection Type NPT Control Direction One Way Includes Relief Valve Relief Valve Included Includes Seals Seals Included Inlet Connection Gender Female For Media Oil Inlet Connection Type NPT Operating Temperature Minimum 40 Degrees F Valve Control Pressure Regulation Operating Temperature Maximum 250 Degrees F Pressure Maximum 3 Includes Seals Seals Included