Specification Brand : PRO-EDGE INDUSTRIAL PNEUMATICS AND CONTROLS BulletPoint : Market Forge BulletPoint1 : This Brass Safety Valve Is Preset At 400 PSI And Has a Flow Rate (SCFM) Of 336 BulletPoint2 : This Safety Valve Is Made In The USA BulletPoint3 : This Safety Valve Has An Operating Temperature Range of -65 Degrees Fahrenheit To 400 Degrees Fahrenheit BulletPoint4 : Please Note 1/4" NPT Measures 0.540" Outside thread diameter in inches. See attached NPT Thread chart. BulletPoint5 : Other Thread Sizes And PSI Options Are Available. Please Reach Out With Questions. Color : Gold ConnectorType : Threaded ExteriorFinish : Silicone,Brass ExteriorFinish1 : Stainless Steel ExteriorFinish2 : Bronze ExternallyAssignedProductIdentifier : 7735267038628 ExternallyAssignedProductIdentifier1 : 0763431842570 ExternallyAssignedProductIdentifier2 : 763431842570 IncludedComponents : Brass Safety Valve ItemName : Brass, 1/4" NPT Industrial Soft Seat Safety Pressure Relief Valve, Made In The USA (400 PSI / 336 SCFM) ItemPackageDimensions_Height : 6 inches ItemPackageDimensions_Length : 4 inches ItemPackageDimensions_Width : 0.5 inches ItemPackageQuantity : 1 ItemShape : Round/Hex ItemTypeKeyword : industrial-relief-valves Manufacturer : Conrader Material : Brass MaximumOperatingPressure : 400 pounds_per_square_inch ModelName : ST Series ModelNumber : SRV250-14 NumberOfItems : 1 PartNumber : SRV250-14 ProductDescription : A soft seat safety relief valve typically uses an elastomer material, such as Silicone or Viton. The sealing material in the internals of the valve will depend on the compatibility of media flowing through the valve. This Safety Valve is NOT adjustable. This Safety Valve Is Preset at 400 PSI And Has a Flow Rate (SCFM) Of 336. Conrader safety valves are designed to protect unfired pressure vessels and systems from over pressure in compressed air and gas applications. The valves are not deemed "Lead Free". The soft seat safety valve (SRV-Series) has an elastomer seal. Set Pressure Tolerance: +2 psig up to and including 70 psig, +3% of set pressure greater than 70 psig. Operating Temperature Range: -65 degrees Fahrenheit to 400 degrees Fahrenheit. Materials of Construction: Seat, Cap, Piston: ASTM B16 Brass Spring: 17-7 Stainless Steel Seal: Silicone or Viton. Certifications: ASME Boiler & Pressure Vessel Code Section VIII Division 1 CSA B51 Boiler, Pressure, Vessel, and Pressure Piping Code ProductSiteLaunchDate : 2022-06-03T00:59:27.127Z Size : 1 Count (Pack of 1) SpecificationMet : ASME Style : 400 PSI / 336 SCFM SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 40141600 ValveType : safety valve