Specification Brand : SYWUWV BulletPoint1 : ONE WAY FLOW CONTROL -- It is a kind of valve that relies on the pressure of the medium to produce the effect of preventing the backflow of the medium. Only allows the medium to flow in one direction, to prevent the medium backflow. BulletPoint2 : EXPLOSION-PROOF & WEAR-RESISTANT -- The valve body is characterized by pressure and explosion resistance, high temperature resistance and durability... It has uniform wall thickness, high wear-resistant strength and long service life. BulletPoint3 : SUPERB CRAFTSMANSHIP -- The stainless steel check valve inner wall polishing treatment, smooth surface, no scaling, no clogging, practical and durable. BulletPoint4 : WIDE RANGE OF USES -- A variety of specifications are available for most piping systems. Widely used in chemical, construction, petroleum, light and heavy industry, fire fighting, electric power, aerospace, shipbuilding ... BulletPoint5 : INSTRUCTION -- Maximum working pressure: 1.6 MPa / 232.06 psi. Applicable temperature: FROM -196℃ TO +800℃(FROM -320.8℉ TO 1472℉), Flow direction: unidirectional, media range: water, oil, non-corrosive flammable gas. Please select the appropriate size horizontal check valve according to the size chart. Color : Black ExteriorFinish : Stainless Steel ExteriorFinish1 : Stainless Steel ExteriorFinish2 : Brass ExternallyAssignedProductIdentifier1 : 643459477452 ExternallyAssignedProductIdentifier2 : 0643459477452 FitType : Vehicle Specific GpsrSafetyAttestation : 1 IncludedComponents : 2 x Brass check valve IncludedComponents1 : 1 RV Vacuum Breaker Check Valve IncludedComponents2 : 1 Teflon Tape ItemName : 3" NPT Horizontal Check Valve, Stainless Steel Non Return Swing Check Valve, Level One Way Counterflow Valve to Prevent the Medium Backflow for Oil Water Gas Air(3", DN80) ItemPackageDimensions_Height : 21.7932 centimeters ItemPackageDimensions_Length : 12.4968 centimeters ItemPackageDimensions_Width : 17.2974 centimeters ItemPackageQuantity : 2 ItemTypeKeyword : industrial-check-valves Manufacturer : SYWUWV Material : Stainless Steel MaximumOperatingPressure : 1600 kilopascal ModelName : RV vacuum breaker check valve ModelNumber : SYWUWV0643459477452 NumberOfItems : 1 NumberOfPorts : 2 PartNumber : 3" NPT ProductDescription : 3" NPT Horizontal Check Valve, Stainless Steel Non Return Swing Check Valve, Level One Way Counterflow Valve to Prevent the Medium Backflow for Oil Water Gas Air(3", DN80) ProductSiteLaunchDate : 2024-04-27T23:27:45.915Z Size : 3"-NPT SpecificationMet : ASME B16.5 SpecificationMet1 : MSS SP 72 SpecificationMet2 : MSS SP 80 SpecificationMet3 : ASTM SpecificationMet4 : ISO 9001 SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 40141600 ValveType : Swing Check Valve