Specification Brand : SPX FLOW BulletPoint1 : Furnished with 1/8" NPTF male port BulletPoint2 : The package length is 0.127 centimeters BulletPoint3 : The package height is 13.97 centimeters BulletPoint4 : The package width is 12.7 centimeters BulletPoint5 : GPM Flow: 30 ExteriorFinish : Brass ExternallyAssignedProductIdentifier1 : 662536211109 ExternallyAssignedProductIdentifier2 : 0662536211109 ExternallyAssignedProductIdentifier3 : 00662536211109 ItemDisplayDimensions_Length : 3.5 inches ItemDisplayWeight : 0.98 pounds ItemName : SPX Power Team RV21278-40 in-Line Automatic Relief Valve, 4,100/4,500 PSI Pressure Setting ItemPackageDimensions_Height : 13.97 centimeters ItemPackageDimensions_Length : 0.127 centimeters ItemPackageDimensions_Width : 12.7 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : industrial-relief-valves Manufacturer : SPX Power Team Corporation Material : Other ModelNumber : 9-100-3009 NumberOfItems : 1 NumberOfPorts : 3 PartNumber : RV21278-40 PressureRange : 500-1500 pounds_per_square_inch ProductDescription : This listing includes: 1 pcs of air vent valve, 3/4" bsp Brass relief Valve Technical Specifications: 1, Nominal pressure: 1.6MPa 2, Working Medium: Water 3. Temperature 0 - 110 Cel. Degree. 4. Size: 3/4" bsp Remarks: 1. Brass vertical automatic vent valve is for hot and cold water pipeline system and low pressure vessel to exclude air; 2. valve should be installed vertically at highest point in the piping system. hot water heating system installed in the piping system should be at the end of top; 3. Pressure should be adjusted before use, it's forbidden to open the valve during installation and use 4. First install one-way connector, then tighten the exhaust valve, loosen the small nut to ensure the smooth discharge of the gas. ProductSiteLaunchDate : 2014-11-05T00:00:01Z SpecificationMet1 : CSA SpecificationMet2 : NSF SupplierDeclaredDgHzRegulation : unknown UnitCount : 1 UnspscCode : 40141600 ValveType : Pressure Relief Valve