{"product_id":"control-devices-st25-1a250-st-series-brass-soft-seat-asme-safety-valve-250-psi-set-pressure-1-4-male-npt","title":"Control Devices ST25-1A250 ST Series Brass Soft Seat ASME Safety Valve, 250 psi Set Pressure, 1\/4 Male NPT","description":"\u003ch3\u003eControl Devices ST25-1A250 ST Series Brass Soft Seat ASME Safety Valve, 250 psi Set Pressure, 1\/4 Male NPT\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eThis Control Devices ST25-1A250 ASME safety valve has a brass body, a 250 psi\nrelief pressure, a 1\/4 inch male NPT threaded inlet connection, and a\nstainless steel pull ring for manual pressure relief. The valve's brass body,\nbrass valve seat, and the zinc plated steel spring resist corrosion and can be\nused in operating temperatures up to 250 F. The pre-set relief pressure is\naccurate to within +\/- 3 percent and a silicon O-ring provides a leak-proof\nseal to within +\/- 10 percent of the relief pressure. This safety valve is\nAmerican Society of Mechanical Engineers (ASME) safety rated and displays the\nUV mark for pressure vessel safety valves. It also displays the NB mark for\ncertification in accordance with NB-501, National Board Certification of\nPressure Relief Devices. This safety valve has a 219. 8823 cubic feet per\nminute (CFM) flow rate and is suitable for pressure relief applications such\nas in home construction or industrial air compressors.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n  \u003cul class=\"a\"\u003e\n         \u003cli\u003eRelief pressure pre-set to 250 psi with flow rate of 220 cfm\u003c\/li\u003e\n         \u003cli\u003e1\/4 NPT threaded inlet connection with Vibra-Seal thread lock\u003c\/li\u003e\n         \u003cli\u003eBrass construction and music wire spring for corrosion resistance\u003c\/li\u003e\n         \u003cli\u003e250 F maximum temperature for use in high temperature applications\u003c\/li\u003e\n         \u003cli\u003eASME safety rated with UV and NB marks\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n","brand":"Control Devices","offers":[{"title":"Default Title","offer_id":41535415091380,"sku":"B0142ALR0K","price":113.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/9906\/1172\/products\/B0142ALR0K.jpg?v=1653891971","url":"https:\/\/auspowers.com\/products\/control-devices-st25-1a250-st-series-brass-soft-seat-asme-safety-valve-250-psi-set-pressure-1-4-male-npt","provider":"AusPower Australia","version":"1.0","type":"link"}