{"id":9561652789399,"title":"Replacement Industrial Hard Seat Safety Pressure Relief Valve for Ingersoll Rand 31385693. Brass Construction, 1\/4\" NPT, Made In The USA (200 PSI \/ 168 SCFM)","handle":"replacement-industrial-hard-seat-safety-pressure-relief-valve-for-ingersoll-rand-31385693-brass-construction-1-4-npt-made-in-the-usa-200-psi-168-scfm","description":"\u003ch3\u003eReplacement Industrial Hard Seat Safety Pressure Relief Valve for Ingersoll Rand 31385693. Brass Construction, 1\/4\" NPT, Made In The USA (200 PSI \/ 168 SCFM)\u003c\/h3\u003e\r\n\u003cp id=\"b\"\u003eReplacement Industrial Hard Seat Safety Pressure Relief Valve for Ingersoll\r\nRand 31385693. A hard seat safety relief valve is a metal-to-metal seated\r\nvalve, which usually uses a metal disc or ball as the internal sealing surface\r\nagainst the orifice or internal passageway in a safety relief valve. Hard seat\r\nsafety relief valves are excellent in corrosive or extremely high temperature\r\napplications. This Hard Seat Safety Valve is NOT adjustable. This Safety Valve\r\nIs Preset at 200 PSI And Has a Flow Rate (SCFM) Of 168. Conrader safety valves\r\nare designed to protect unfired pressure vessels and systems from over\r\npressure in compressed air and gas applications. SRH-series safety valves have\r\na metal-to-metal seal and are designed and certified to ASME Code\r\nspecifications. Also available with the “CE” mark to meet the requirements of\r\nthe Pressure Equipment Directive of the European Union. The valves are not\r\ndeemed \"Lead Free\". Set Pressure Tolerance: +2 psig up to and including 70\r\npsig, +3% of set pressure greater than 70 psig. Operating Temperature Range:\r\n-65 degrees Fahrenheit to 400 degrees Fahrenheit. Materials of Construction:\r\nSeat, Cap, Piston: ASTM B16 Brass Spring: 302 Stainless Steel Sealing Ball:\r\n440 Stainless Steel. Certifications: ASME Boiler \u0026amp; Pressure Vessel Code\r\nSection VIII Division 1 CSA B51-03 Boiler, Pressure, Vessel, and Pressure\r\nPiping Code. Please view product cut sheets and flow chart on the pictures\r\nattached to this listing.\u003c\/p\u003e \r\n\r\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\r\n \u003cul class=\"a\"\u003e\r\n \u003cli\u003eThis Brass Safety Valve Is Preset At 200 PSI And Has a Flow Rate (SCFM) Of 168\u003c\/li\u003e\r\n \u003cli\u003eThis Safety Valve Is Made In The USA\u003c\/li\u003e\r\n \u003cli\u003eThis Safety Valve Has An Operating Temperature Range of -65 Degrees Fahrenheit To 400 Degrees Fahrenheit\u003c\/li\u003e\r\n \u003cli\u003ePlease Note 1\/4\" NPT Measures 0.540\" Outside thread diameter in inches. See attached NPT Thread chart.\u003c\/li\u003e\r\n \u003cli\u003eOther Thread Sizes And PSI Options Are Available. Please Reach Out With Questions.\u003c\/li\u003e\r\n \u003c\/ul\u003e","published_at":"2026-04-06T14:10:46+10:00","created_at":"2026-04-06T14:10:43+10:00","vendor":"PRO-EDGE INDUSTRIAL PNEUMATICS AND CONTROLS","type":"Relief Valves","tags":["home_improvement_Apr2026"],"price":11500,"price_min":11500,"price_max":11500,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":47622704791703,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B0C9N1LPKM","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Replacement Industrial Hard Seat Safety Pressure Relief Valve for Ingersoll Rand 31385693. Brass Construction, 1\/4\" NPT, Made In The USA (200 PSI \/ 168 SCFM)","public_title":null,"options":["Default Title"],"price":11500,"weight":50,"compare_at_price":null,"inventory_management":"shopify","barcode":"SRH250-14-200","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/newnestshop.com\/cdn\/shop\/files\/B0C9N1LPKM.jpg?v=1775831988","\/\/newnestshop.com\/cdn\/shop\/files\/51Ej_lw-ewL.jpg?v=1775448645","\/\/newnestshop.com\/cdn\/shop\/files\/61qalE8jgDL.jpg?v=1775448645","\/\/newnestshop.com\/cdn\/shop\/files\/51z8rmDreLL.jpg?v=1775448645","\/\/newnestshop.com\/cdn\/shop\/files\/41OMbBaGROL.jpg?v=1775448645","\/\/newnestshop.com\/cdn\/shop\/files\/31Xqd31DmAL.jpg?v=1775448645"],"featured_image":"\/\/newnestshop.com\/cdn\/shop\/files\/B0C9N1LPKM.jpg?v=1775831988","options":["Title"],"media":[{"alt":null,"id":41412137255063,"position":1,"preview_image":{"aspect_ratio":0.346,"height":679,"width":235,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/B0C9N1LPKM.jpg?v=1775831988"},"aspect_ratio":0.346,"height":679,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/B0C9N1LPKM.jpg?v=1775831988","width":235},{"alt":null,"id":41412137287831,"position":2,"preview_image":{"aspect_ratio":0.513,"height":679,"width":348,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/51Ej_lw-ewL.jpg?v=1775448645"},"aspect_ratio":0.513,"height":679,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/51Ej_lw-ewL.jpg?v=1775448645","width":348},{"alt":null,"id":41412137320599,"position":3,"preview_image":{"aspect_ratio":0.445,"height":1172,"width":522,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/61qalE8jgDL.jpg?v=1775448645"},"aspect_ratio":0.445,"height":1172,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/61qalE8jgDL.jpg?v=1775448645","width":522},{"alt":null,"id":41412137353367,"position":4,"preview_image":{"aspect_ratio":0.349,"height":679,"width":237,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/51z8rmDreLL.jpg?v=1775448645"},"aspect_ratio":0.349,"height":679,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/51z8rmDreLL.jpg?v=1775448645","width":237},{"alt":null,"id":41412137386135,"position":5,"preview_image":{"aspect_ratio":1.446,"height":361,"width":522,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/41OMbBaGROL.jpg?v=1775448645"},"aspect_ratio":1.446,"height":361,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/41OMbBaGROL.jpg?v=1775448645","width":522},{"alt":null,"id":41412137418903,"position":6,"preview_image":{"aspect_ratio":1.438,"height":363,"width":522,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/31Xqd31DmAL.jpg?v=1775448645"},"aspect_ratio":1.438,"height":363,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/31Xqd31DmAL.jpg?v=1775448645","width":522}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eReplacement Industrial Hard Seat Safety Pressure Relief Valve for Ingersoll Rand 31385693. Brass Construction, 1\/4\" NPT, Made In The USA (200 PSI \/ 168 SCFM)\u003c\/h3\u003e\r\n\u003cp id=\"b\"\u003eReplacement Industrial Hard Seat Safety Pressure Relief Valve for Ingersoll\r\nRand 31385693. A hard seat safety relief valve is a metal-to-metal seated\r\nvalve, which usually uses a metal disc or ball as the internal sealing surface\r\nagainst the orifice or internal passageway in a safety relief valve. Hard seat\r\nsafety relief valves are excellent in corrosive or extremely high temperature\r\napplications. This Hard Seat Safety Valve is NOT adjustable. This Safety Valve\r\nIs Preset at 200 PSI And Has a Flow Rate (SCFM) Of 168. Conrader safety valves\r\nare designed to protect unfired pressure vessels and systems from over\r\npressure in compressed air and gas applications. SRH-series safety valves have\r\na metal-to-metal seal and are designed and certified to ASME Code\r\nspecifications. Also available with the “CE” mark to meet the requirements of\r\nthe Pressure Equipment Directive of the European Union. The valves are not\r\ndeemed \"Lead Free\". Set Pressure Tolerance: +2 psig up to and including 70\r\npsig, +3% of set pressure greater than 70 psig. Operating Temperature Range:\r\n-65 degrees Fahrenheit to 400 degrees Fahrenheit. Materials of Construction:\r\nSeat, Cap, Piston: ASTM B16 Brass Spring: 302 Stainless Steel Sealing Ball:\r\n440 Stainless Steel. Certifications: ASME Boiler \u0026amp; Pressure Vessel Code\r\nSection VIII Division 1 CSA B51-03 Boiler, Pressure, Vessel, and Pressure\r\nPiping Code. Please view product cut sheets and flow chart on the pictures\r\nattached to this listing.\u003c\/p\u003e \r\n\r\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\r\n \u003cul class=\"a\"\u003e\r\n \u003cli\u003eThis Brass Safety Valve Is Preset At 200 PSI And Has a Flow Rate (SCFM) Of 168\u003c\/li\u003e\r\n \u003cli\u003eThis Safety Valve Is Made In The USA\u003c\/li\u003e\r\n \u003cli\u003eThis Safety Valve Has An Operating Temperature Range of -65 Degrees Fahrenheit To 400 Degrees Fahrenheit\u003c\/li\u003e\r\n \u003cli\u003ePlease Note 1\/4\" NPT Measures 0.540\" Outside thread diameter in inches. See attached NPT Thread chart.\u003c\/li\u003e\r\n \u003cli\u003eOther Thread Sizes And PSI Options Are Available. Please Reach Out With Questions.\u003c\/li\u003e\r\n \u003c\/ul\u003e"}