Specification Brand : MIDWEST CONTROL BulletPoint : weight: 2.55 BulletPoint1 : Compact Size Low Flow BulletPoint2 : Set Pressure Tolerances: ± 3% of Set Pressure BulletPoint3 : Seat Cap and Piston C360 Brass (ASTM B-16), 17-7 Stainless Steel Spring and Silicone Seal BulletPoint4 : Stamped with the UV and NB Symbols BulletPoint5 : Ever seal 483 Sealant Standard BulletPoint6 : 1/4" MALE NPT MEASURES 0.505" OUTSIDE THREAD DIAMETER IN LINEAR INCHES ConnectorType : Threaded ExteriorFinish : Silicone,Stainless Steel ExternallyAssignedProductIdentifier : 7469371973833 ExternallyAssignedProductIdentifier1 : 0713807493899 ExternallyAssignedProductIdentifier2 : 713807493899 ExternallyAssignedProductIdentifier3 : 0221810379128 ExternallyAssignedProductIdentifier4 : 0271218103771 IncludedComponents : No ItemDisplayDimensions_Length : 4 inches ItemDisplayWeight : 1.1 pounds ItemName : Midwest Control SRV187-25-75 ASME Soft Seat Safety Valve, 75 psi, -65 Degree F - 400 Degree F Temperature Range, 1/4" ItemPackageDimensions_Height : 17.3 centimeters ItemPackageDimensions_Length : 1.5 centimeters ItemPackageDimensions_Width : 9.3 centimeters ItemPackageQuantity : 1 ItemShape : Round/Hex ItemTypeKeyword : industrial-relief-valves Manufacturer : Midwest Control Material : Brass Material1 : Brass Material2 : Stainless Steel ModelName : Nonadjustable Relief Valve,1/2 In,75 psi ModelNumber : SRV187-25-75 NumberOfItems : 1 NumberOfPieces : 1 PartNumber : SRV187-25-75 ProductDescription : Conrader safety valves are designed to protect unfired pressure vessels and systems from over pressure in compressed air and gas applications. The soft seat safety valve (SRV-Series) has an elastomer seal. All Conrader safety valves are designed, manufactured, and certified under our ISO 9001 quality control system to meet the requirements of ASME Boiler and Pressure Vessel Code Section VIII Division 1 and are registered for use in Canada (CRN). Conrader safety valves are also available with the “CE” mark to meet the requirements of the Pressure Equipment Directive of the European Union. This Brass fitting is NOT deemed Lead Free ProductSiteLaunchDate : 2016-08-19T08:00:01.000Z SafetyDataSheetUrl : 39 SpecificationMet : asme StreetDate : 2017-03-12T00:00:01Z SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 40141600 ValveType : safety valve Voltage : 120