Specification Brand : GRAINGER APPROVED BulletPoint1 : Price For: Each Material of Construction: Brass Max. Temp.: 194 Degrees F Seat Material: Brass Max. Water Pressure: 200 psi Sub-Category: Brass Item: Swing Check Valve Max. Steam Pressure: 120 psi Connection Type: NPT Cracking Pressure: 0.725 psi Mounting Position: Horizontal Overall Height: 4-5/64" Hex Size: 2-23/32" Width: 3-3/4" Size: 2" Length: 3-13/16" BulletPoint2 : Cap to Inlet Center: 2-19/32" Flow: 120 gpm Country of Origin (subject to change): China BulletPoint3 : When installing the check valve special attention should be paid to the direction of flow of the medium and the normal flow direction of the medium should be consistent with the direction of the arrow indicated on the valve body otherwise the normal flow of the medium will be cut off. Opening the pressure is small generally open 1-5KPA pressure liquid or gas it can open, good sealing Easy to install BulletPoint4 : Silicone Duckbill Valve Made from Environmentally friendly silicone material; Outer diameter 15* innr diameter 9.2* height 12.8MM BulletPoint5 : Package content: 10 x check valve BulletPoint6 : 1/2" NPT size (lower threads) measures almost 7/8" BulletPoint7 : The "compression" or "tube" size is easy to determine by measuring the tube or line that connects to the top of the check valve. The outside diameter of the tube or line IS the "compression" or "tube" size. Compression / tube size thread diameters will not correlate to standard measurement. BulletPoint8 : 6 month no hassle warranty Color : Brass Department : Unisex Adult ExteriorFinish : Brass ExteriorFinish1 : Nickel ExteriorFinish2 : Brass ExternallyAssignedProductIdentifier : 4711812604077 ExternallyAssignedProductIdentifier1 : 0696505366248 ExternallyAssignedProductIdentifier2 : 696505366248 IncludedComponents : valve and ferrule ItemDisplayDimensions_Length : 1 inches ItemDisplayWeight : 1 pounds ItemName : Swing Check Valve, Brass, 2 in, NPT ItemPackageDimensions_Height : 2 inches ItemPackageDimensions_Length : 2 inches ItemPackageDimensions_Width : 2 inches ItemPackageQuantity : 1 ItemTypeKeyword : industrial-check-valves Manufacturer : GRAINGER APPROVED Material : Brass Material1 : Rubber Material2 : Silicone MaximumOperatingPressure : 500 pounds_per_square_inch ModelName : 00CTD581200 ModelNumber : 11010045 NumberOfItems : 10 NumberOfPorts : 10 PartNumber : 6VDT8 ProductDescription : ' Swing Check Valve, Material of Construction Brass, Size 2 In., Connection Type NPT, Length 3-13/16 In., Width 3-3/4 In., Overall Height 4-5/64 In., Cap to Inlet Center 2-19/32 In., Max. Steam Pressure 120 psi, Max. Water Pressure 200 psi, Cracking Pressure 0.725 psi, Max. Temp. 194 Degrees F, Mounting Position Horizontal, Seat Material Brass, Flow 120 gpm, Hex Size 2-23/32 In. ' ProductSiteLaunchDate : 2014-11-01T12:00:00.000-08:00 Size : One Size SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 40141600 ValveType : Swing Check Valve