Specification AgeRangeDescription : adult Brand : Dixon BulletPoint1 : Replacement Parts for Cast Iron Threaded Foot Valve BulletPoint2 : Painted Cast Iron / Rubber Material BulletPoint3 : 4 Inch Size BulletPoint4 : ★This product can be used as a check valve in fluid systems or in pneumatic systems to prevent reverse flow. BulletPoint5 : ★It is widely used in water treatment, air purification, automotive parts, machinery, medical equipment, and household appliances. BulletPoint6 : Service: If you encounter any problems during installation and use, please contact us through Amazon and we will do our best to solve the problem for you. Color : White ConnectorType : Threaded ExteriorFinish : Rubber ExternallyAssignedProductIdentifier : 7338636505693 ExternallyAssignedProductIdentifier1 : 0793127729670 ExternallyAssignedProductIdentifier2 : 793127729670 ExternallyAssignedProductIdentifier3 : 00039923309990 FitType : Universal IncludedComponents : 2 Pack 1/2" One Way Inline Check Valve ItemDisplayWeight : 2.37 pounds ItemName : Dixon FVFA40 4" Flapper Valve Assembly Painted Cast Iron with Rubber Gasket, 4" ID, Painted Cast Iron/Rubber ItemPackageDimensions_Height : 6 inches ItemPackageDimensions_Length : 6 inches ItemPackageDimensions_Width : 6 inches ItemPackageQuantity : 1 ItemShape : Horizontal Swing ItemTypeKeyword : industrial-check-valves Manufacturer : Dixon Material : Painted Cast Iron / Rubber Material1 : Rubber Material2 : Plastic Material3 : Alloy Steel ModelName : 2 Pack 1/2" One Way Inline Check Valve ModelNumber : FVFA40 NationalStockNumber : 4820-01-340-6093 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPieces : 2 PartNumber : FVFA40 ProductDescription : 2 Pack 1/2" One Way Inline Check Valve, Pressure Resistant Type POM, Check Valve One Way Non-Return Valve for Water Oil Gas Check Valve ProductSiteLaunchDate : 2013-07-06T00:15:35.402Z Size : 4 SkipOffer : 1 SpecificationMet : oem SpecificationMet1 : Mss Sp-110 SpecificationMet2 : Nsf-61 Annex G StreetDate : 2017-03-02T00:00:01Z Style : Threaded SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 40141600