Specification Brand : Prince BulletPoint : ✅ CVC7021 1/4" 90° Left Check Valve. BulletPoint1 : Prince Pilot Operated Check Valves RD1600 Series BulletPoint2 : 20 GPM, 1/2’’ NPT Inlet/Outlet BulletPoint3 : 4:01 Ratio, Two Stage Poppet ExternallyAssignedProductIdentifier1 : 0615986037799 ExternallyAssignedProductIdentifier2 : 615986037799 ItemName : Prince Pilot Operated Check Valves RD1600 Series RD1650: 20 GPM, 1/2’’ NPT Inlet/Outlet, 4:01 Ratio, Two Stage Poppet, 222180 ItemPackageQuantity : 1 ItemTypeKeyword : industrial-check-valves Manufacturer : Bailey Hydraulics ModelNumber : 222180 NumberOfItems : 1 PartNumber : RD-1650 ProductDescription : The PRINCE valve model RD-1600 is a pilot operated check valve. This valve blocks oil from flowing from the cylinder port to the valve port until sufficient pressure is applied to the pilot port. Oil can free flow from the valve port to the cylinder port. The valve has a two stage poppet allowing smooth chatter free operation. ProductSiteLaunchDate : 2016-12-21T20:37:52.042Z UnitCount : 1 UnspscCode : 40141600 ValveType : left check valve