Specification Brand : Sellerocity BulletPoint1 : This particular check valve accounts for less than 1 in every 800 check valves sold. It is a very unusual size. Please contact us if you have any questions. The sizes of the NPT X compression are very non-standard! BulletPoint2 : American made brass valve with removable clip for easy maintenance of inner valve. Brass body. 302 stainless steel spring. 15% glass-filled teflon poppet. BulletPoint3 : 1 PSI cracking pressure, maximum pressure: 500 PSI, maximum temperature: 450°F BulletPoint4 : Thread seal applied or supplied for valves with NPT threads. BulletPoint5 : Please note: NPT sized valve threads will not correspond to standard sizes. Please see our attached charts or message us with questions. 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 ExteriorFinish : Brass ExternallyAssignedProductIdentifier : 8886481776502 ExternallyAssignedProductIdentifier1 : 0662545086347 ExternallyAssignedProductIdentifier2 : 662545086347 IncludedComponents : valve and ferrule ItemName : Sellerocity American Made Brass Air Compressor Check Valve 1/2 NPT Size X 3/4 Compression Tube Size with Standard 1/8 NPT-F Unloader Port ItemPackageDimensions_Height : 2 inches ItemPackageDimensions_Length : 4 inches ItemPackageDimensions_Width : 2 inches ItemPackageQuantity : 1 ItemTypeKeyword : industrial-check-valves Manufacturer : Sellerocity Material : Brass MaximumOperatingPressure : 500 pounds_per_square_inch ModelName : 00CTLD341200 ModelNumber : 00CTLD341200 NumberOfItems : 1 NumberOfPorts : 2 PartNumber : 105-423NL ProductDescription : Sellerocity American Made Brass Check Valve 1/2 NPT Size X 3/4 Compression Tube Size with Standard 1/8 NPT-F Unloader Port ProductSiteLaunchDate : 2024-08-06T02:50:20.095Z Size : CDBS6 SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 40141600 ValveType : check valve