Specification Brand : BesNPT BulletPoint : Universal Injection Valve 1/2" / Back Check Valve BulletPoint1 : Inclub: 2PCS 1/2" female x 1/2" male check valve BulletPoint2 : Material: Solid brass. High strength, High temperature resistance, with certain anti freezing and anti impact capabilities BulletPoint3 : 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. BulletPoint4 : Size: 1/2" G thread, suitable for 1/2" G thread pipe BulletPoint5 : Suitable for water heaters, water tanks and water towers, toilets, garden pipes, RVs, also can be used for all kinds of landscape sprinklers, swimming pools, water parks, aquariums and so on. Color : Gray ExteriorFinish : Brass ExternallyAssignedProductIdentifier1 : 0643459478046 ExternallyAssignedProductIdentifier2 : 643459478046 IncludedComponents : Valve, Ceramic Ball, teflon washer, valve seat, and spring ItemName : BesNPT Brass 1/2" Female to 1/2" Male Check Valve One-Way Non-return Prevent Water Backflow Preventer (Pack of 2) ItemPackageDimensions_Height : 0.5 inches ItemPackageDimensions_Length : 1 inches ItemPackageDimensions_Width : 1 inches ItemPackageQuantity : 1 ItemTypeKeyword : industrial-check-valves Manufacturer : BesNPT Material : Brass ModelName : 1/2" Injection Valve / Back Check Valve, Part # PCIV12 ModelNumber : msk-2403-000770tmf NumberOfItems : 1 NumberOfPorts : 1 PartNumber : msk-2403-000770tmf ProductDescription : Brass 1/2" Female to 1/2" Male Check Valve One-Way Non-return Prevent Water Backflow Preventer (Pack of 2) ProductSiteLaunchDate : 2024-03-26T06:24:57.007Z Size : 1/2" Female to 1/2" Male SpecificationMet : iso SpecificationMet1 : CE SpecificationMet2 : CSA Style : 5 Pack SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 2 UnspscCode : 40141600 ValveType : Injection Valve