{"product_id":"3-inch-high-pressure-direct-operated-pressure-regulating-valve-403-19-f300-1409-r","title":"3 Inch High Pressure Direct Operated Pressure Regulating Valve 403-19-F300-1409-R","description":"\u003cp\u003e[pdf]\u003cembed src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0213\/7895\/7412\/files\/PMPC_PressureMotivePump_4b904c63-213c-450c-932d-474196014ca0.pdf?v=1746417693\" width=\"\" height=\"\" type=\"application\/pdf\"\u003e [\/pdf]\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAbout :\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cspan\u003eThe\u003c\/span\u003e\u003cspan\u003e pilot-operated pressure regulating valves are used for pressure reduction on steam mains and other process equipment. Pilot-operated regulators will maintain a constant and accurate downstream pressure regardless of fluctuations in supply pressure or usage. These regulators can be supplied with an optional internal sensing line which simplifies installation. Piston-actuated regulators are more compact than Diaphragm-actuated regulators. The 403 Series contains all stainless steel internals for high-pressure applications up to 450 PSIG. The Double-Spring option is available for a wider range of reduced pressures.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlso Known As:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eDirect Acting Pressure Regulator, Direct Acting Pressure Reducing Valve, Spring-Loaded Pressure Regulator, Direct Spring Operated Regulator, Mechanical Pressure Regulator.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecification:\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\" style=\"width: 78.3929%; height: 170.063px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 51.2702%; text-align: center; height: 39.1875px;\"\u003e\u003cstrong\u003e\u003cspan\u003eType\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.2679%; text-align: center; height: 39.1875px;\"\u003e\u003cspan\u003eOperated Pressure Regulating Valve \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21.25px;\"\u003e\n\u003ctd style=\"width: 51.2702%; text-align: center; height: 21.25px;\"\u003e\u003cstrong\u003e\u003cspan\u003eSize\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.2679%; text-align: center; height: 21.25px;\"\u003e\u003cspan\u003e3\"\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 51.2702%; text-align: center; height: 19.5938px;\"\u003e\u003cstrong\u003e\u003cspan\u003eConnection\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.2679%; height: 19.5938px;\"\u003e\n\u003cdiv style=\"text-align: center;\" class=\"RadGrid RadGrid_Default\" id=\"ctl00_ContentPlaceHolderContent_GvTechSpec\" tabindex=\"0\"\u003e\u003cspan\u003e300# FLG\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21.25px;\"\u003e\n\u003ctd style=\"width: 51.2702%; text-align: center; height: 21.25px;\"\u003e\u003cstrong\u003e\u003cspan\u003eReduced Pressure Range (psig)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.2679%; height: 21.25px;\"\u003e\n\u003cdiv style=\"text-align: center;\" class=\"RadGrid RadGrid_Default\" id=\"ctl00_ContentPlaceHolderContent_GvTechSpec\" tabindex=\"0\"\u003e\u003cspan\u003e30 - 125\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 51.2702%; text-align: center; height: 19.5938px;\"\u003e\u003cstrong\u003e\u003cspan\u003eMax. Inlet Pressure (psig)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.2679%; height: 19.5938px;\"\u003e\n\u003cdiv style=\"text-align: center;\" class=\"RadGrid RadGrid_Default\" id=\"ctl00_ContentPlaceHolderContent_GvTechSpec\" tabindex=\"0\"\u003e\u003cspan\u003e450\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 51.2702%; text-align: center; height: 19.5938px;\"\u003e\u003cstrong\u003e\u003cspan\u003eMin. Inlet Pressure (psig)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.2679%; height: 19.5938px;\"\u003e\n\u003cdiv style=\"text-align: center;\" class=\"RadGrid RadGrid_Default\" id=\"ctl00_ContentPlaceHolderContent_GvTechSpec\" tabindex=\"0\"\u003e\u003cspan\u003e20\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 51.2702%; text-align: center; height: 19.5938px;\"\u003e\u003cstrong\u003e\u003cspan\u003eMax. Differential Pressure (psig)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.2679%; text-align: center; height: 19.5938px;\"\u003e\u003cspan\u003e250\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"width: 51.2702%; text-align: center; height: 10px;\"\u003e\u003cstrong\u003ePart No\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.2679%; text-align: center; height: 10px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003e403-19-F300-1409-R\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Pilot-operated regulators minimize outlet pressure fluctuations even when load varies\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Internal Sensing option (If requested, the regulator can be modified to internally sense\u003cbr\u003epressure, eliminating the need for an external sensing line)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Ductile Iron body to handle increased pressure and temperature\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Hardened stainless steel seat and disc (55 Rc)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!----\u003e","brand":"Watson McDaniel","offers":[{"title":"Default Title","offer_id":55210711023985,"sku":"403-19-F300-1409-R","price":5778.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0213\/7895\/7412\/files\/Driver_38_12a57b1c-0bf4-4476-ba02-051bf4bcf5d2.jpg?v=1763024738","url":"https:\/\/nassaunationalcable.com\/en-ca\/products\/3-inch-high-pressure-direct-operated-pressure-regulating-valve-403-19-f300-1409-r","provider":"NassauNationalCable","version":"1.0","type":"link"}