Specification Brand : Prince Manufacturing BulletPoint : Spool: 4 Ways, 3 Positions, Single Acting Cylinder Spool, Spring Center BulletPoint1 : Designed to provide precision flow control & shut off in one flow direction & provide free flow in the opposite direction BulletPoint10 : Port Top Relief : Adjustable Ball Spring Relief Port BulletPoint2 : Color bands allow fast return to a previous setting BulletPoint3 : Set screw locks valve to any setting BulletPoint4 : Carbon Steel Body BulletPoint5 : Max Flow Rate: 30 GPM, adjustable Flow Rate: From 0 to 30 GPM BulletPoint6 : Port Size: 1/2” NPT, Max Working Pressure: 3002.28 PSI / 20.7 Mpa BulletPoint7 : Port IN ( Inlet Port ) BulletPoint8 : Port CF ( Controlled Flow ): Flow from this port is pressure compensated and proportional. Depending on the position of the lever, the flow can be from closed to fully open BulletPoint9 : Port EX ( Excess Flow ): Outflow from this port if pressure compensated. If the lever is set to 0, all traffic will flow out of this port Color : Black ConnectorType : Threaded CustomerPackageType : Frustration-Free Packaging Department : Unisex Adult ExteriorFinish : Carbon,Steel ExternallyAssignedProductIdentifier : 6903036867705 ExternallyAssignedProductIdentifier1 : 0811129032939 ExternallyAssignedProductIdentifier2 : 811129032939 ItemDisplayWeight : 5.9 pounds ItemName : Prince WFC-400 Wolverine Flow Control Valve, Carbon Steel, In-Line, 5 gpm Max Flow, 1/4" NPTF ItemPackageDimensions_Height : 7.62 centimeters ItemPackageDimensions_Length : 20.066 centimeters ItemPackageDimensions_Width : 12.954 centimeters ItemPackageQuantity : 1 ItemShape : Monoblock ItemTypeKeyword : hydraulic-directional-control-valves Manufacturer : Prince Manufacturing Material : Carbon Steel MaximumOperatingPressure : 3625 pounds_per_square_inch ModelName : DJFKDYHPE ModelNumber : WFC-400 NumberOfItems : 1 NumberOfPorts : 4 PartNumber : WFC-400 PressureRange : 3000 pounds_per_square_inch ProductDescription : Product Name: Hydraulic Adjustable Valve Side-Port Variable Flow Control 1/2" NPT Port 30 GPM with Relief ProductSiteLaunchDate : 2011-07-10T00:00:01-00:00 Size : 0.25 Inch SpecificationMet : sae Style : Threaded SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 40141600 ValveType : the relief valve Voltage : 417 volts