Specification Brand : uxcell BulletPoint : Made in United States BulletPoint1 : Thread Size: G3/8, G1/8, G1/4. Overall Size (L*W*H): 46 x 37 x 36mm (1.81" x 1.46" x 1.42"). Please check for compatibility before purchasing BulletPoint2 : The three threads are respectively for tube connecting, air pressure tank and compressor piston pump BulletPoint3 : Great replacement for your old or broken check valve if it is leaking or not closing off the airflow BulletPoint4 : It is constructed with high strength brass with good corrosion resistance that doesn’t require too much maintenance BulletPoint5 : Before replacing the valve, make sure the compressor is totally shut down and pressure is relieved completely Color : 1 1/2 Inch Color1 : White Color2 : Red ConnectorType : Slip CustomerPackageType : Standard Packaging ExteriorFinish : Brass ExternallyAssignedProductIdentifier : 7442409286228 ExternallyAssignedProductIdentifier1 : 700955301008 ExternallyAssignedProductIdentifier2 : 0700955301008 ExternallyAssignedProductIdentifier3 : 00700955301008 IncludedComponents : Valve ItemDisplayWeight : 4.7 pounds ItemName : uxcell Air Compressor Check Valve, G3/8 x G1/8 x G1/4 Male Thread, 3 Port Pneumatic Fittings, Brass ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 4.5 centimeters ItemPackageDimensions_Width : 4.5 centimeters ItemPackageQuantity : 1 ItemShape : Ball ItemTypeKeyword : industrial-check-valves Manufacturer : uxcell Material : Brass MaximumOperatingPressure : 100 pounds_per_square_inch ModelName : Reduced Pressure Zone Assembly, Angled Union ModelNumber : a13042200ux0616 NationalStockNumber : 4820-01-075-5653 NumberOfItems : 1 NumberOfPorts : 3 PackageLevel : unit PartNumber : a13042200ux0616 ProductDescription : Great replacement for the old or broken check valve of your air compressor. Easy to install with the thread connecting ends.