Specification Brand : GSZEPSEX BulletPoint1 : Function: the one way valve applicable for water, oil and gases.It effectively prevents liquid backflow, or for pneumatic systems to prevent reverse flow of compressed air BulletPoint2 : Size and Quantity:1/8"-5pcs, 5/32"-5pcs, 1/4"-5pcs, 5/16"-5pcs, 3/8"-4pcs, 1/2"-4pcs. Solve all your application scenarios with just one box BulletPoint3 : Material: Our check valves are made of industrial grade PVDF plastic and silicone rubber diaphragm. This check valve can be applied in the temperature range of -68°F to 158°F,Only a small amount of pressure is required to push the diaphragm BulletPoint4 : Durable:Good corrosion resistance, high temperature resistance, Ozone resistant, oxidation resistance and other characteristics BulletPoint5 : Installation Guidance:Ensure that the direction of the arrow on the valve body is the same as the direction of the medium flow during installation, otherwise the medium will not flow properly Color : Transparent ExternallyAssignedProductIdentifier1 : 0716404894526 ExternallyAssignedProductIdentifier2 : 716404894526 IncludedComponents : 1/2 3/8 5/16 1/4 5/32 1/8 Check Valve ItemName : 28 Pcs Plastic Check Valve,Plug-in Barb One Way Valve,Vacuum Check Valve for Liquids and Gases(1/8, 5/32, 1/4, 5/16, 3/8, 1/2 inch) ItemPackageDimensions_Height : 8.26 inches ItemPackageDimensions_Length : 4.1 inches ItemPackageDimensions_Width : 1.18 inches ItemPackageQuantity : 1 ItemTypeKeyword : industrial-check-valves Manufacturer : GSZEPSEX Material : Plastic ModelName : DXF028VA ModelNumber : DXF028VA NumberOfItems : 28 NumberOfPorts : 2 PartNumber : DXF028VA ProductDescription : Check Valves ProductSiteLaunchDate : 2024-09-02T05:49:42.630Z SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 28 UnspscCode : 40141600 ValveType : Diaphragm Valve