{"product_id":"watson-mcdaniel-oss-12-n-14-v-direct-operated-pressure-regulators-for-water-oil-air-stainless-steel-cf8m-body-10-50-psig-viton-diaphragm-npt","title":"Watson McDaniel OSS-12-N-14-V Direct-Operated Pressure Regulators (For Water\/Oil\/Air), Stainless Steel CF8M Body, 10 - 50 PSIG, Viton Diaphragm, NPT","description":"\u003ch2\u003eWatson McDaniel OSS-12-N-14-V Direct-Operated Pressure Regulators, 10 - 50 PSIG (1\/2\" NPT)\u003c\/h2\u003e\u003ch2\u003eFeatures:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHardened stainless steel seat and disc for extended service life (55 Rc)\u003c\/li\u003e\n\u003cli\u003ePhosphor Bronze diaphragm for Steam Service\u003c\/li\u003e\n\u003cli\u003eViton diaphragm for up to 300°F for Water, Oil \u0026amp; Air Service\u003c\/li\u003e\n\u003cli\u003eDouble spring available for extended outlet pressure range\u003c\/li\u003e\n\u003cli\u003eIntegral stainless steel strainer on 3\/4\" HC, 1\", 1-1\/4\", 1-1\/2\" \u0026amp; 2\".\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOptions \u0026amp; Features (See Specification Sheet For Full List):\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eOSS-Series Regulator (For Water\/Oil\/Air - Viton)\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eSteam:\u003c\/strong\u003e The OSS Series, with Stainless Steel CF8M body and Hardened 420 Stainless Steel seat, is suitable for a wide range of applications in the low-to-moderate flow range.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eO-Series\u003c\/strong\u003e direct-operated pressure regulators with heavy duty cast iron bodies and internal strainer are suitable for a wide range of applications in the low-to-moderate flow range. Applications include small heaters, humidifiers, various hospital equipment, tire molds, as well as many other general uses. This style of regulator does not require an external sensing line. Set pressure is controlled by turning an adjustment screw with lock nut that increases or decreases spring force above the diaphragm. Several spring ranges are available, depending upon the downstream pressure that needs to be maintained. O-Series contains hardened stainless steel seat and disc for extended service life. Phosphor Bronze Diaphragm specifically designed for Steam service is considered a preferred choice over Stainless Steel diaphragms which are prone to work-hardening and potential cracking. Viton diaphragms are specifically designed for water, air, gases and other liquid service and have a working temperature range up to 300°F.\u003c\/p\u003e\u003ch2\u003eSelection \/ Sizing \/ Capacities\u003c\/h2\u003e\u003cdiv style=\"clear: both;\"\u003e\n\u003cp\u003eFrom the Capacity chart, find the inlet pressure and required regulator outlet pressure. Follow across chart to nearest capacity (steam, air, water) that meets or slightly exceeds demand requirements. Follow vertically up to determine appropriate size. When exact application values are not shown, interpolate between values. Select a model with the spring range that accommodates the required outlet set pressure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExample:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e 200 lbs\/hr of 100 PSIG Steam reduced to 30 PSIG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Code:\u003c\/strong\u003e O-12-N-14-B (1\/2\" O-Series, 10-50 PSIG spring range, NPT with Bronze Diaphragm for Steam)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e** 3\/4\" HC is high-capacity version of standard 3\/4\" valve.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv style=\"clear: both;\"\u003e \u003c\/div\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eModel\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eOSS-Series\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSteam, Air, Water \u0026amp; Other Liquids\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSizes\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\/2\"\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eConnections\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNPT\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eBody Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eStainless Steel CF8M\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeat \u0026amp; Disc\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eHardended 420 Stainless Steel (Disc Options - Teflon)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eDiaphragm (For Steam)\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eStainless Steel - Steam\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eDiaphragm (For Liquid or Air)\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eViton- Water, Air \u0026amp; Oil (300°°F Max)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMax Inlet Pressure\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e300 PSIG\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMin Inlet Pressure\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e15 PSIG\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMax Differential Pressure\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e125 PSI\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMin Differential Pressure\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e15 PSI\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003ePart Number\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eOSS-12-N-14-S\/div\u0026gt;\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: both;\"\u003e \u003c\/div\u003e\n\u003ch2\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Watson-McDaniel-OSS-Series-Direct-Operated-Pressure-Regulators-Spec-Sheet.pdf?v=1786597762\"\u003eView Technical Specification Sheet Here\u003c\/a\u003e\u003c\/h2\u003e\n\u003c\/div\u003e","brand":"Watson McDaniel","offers":[{"title":"Default Title","offer_id":44166087344206,"sku":"OSS-12-N-14-V","price":1603.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Watson-McDaniel-OSS-Series-Direct-Operated-Pressure-Regulators__62179.1784300215.1280.1280.jpg?v=1786666985","url":"https:\/\/valveman.com\/products\/watson-mcdaniel-oss-12-n-14-v-direct-operated-pressure-regulators-for-water-oil-air-stainless-steel-cf8m-body-10-50-psig-viton-diaphragm-npt","provider":"ValveMan","version":"1.0","type":"link"}