{"product_id":"3-watson-mcdaniel-hd-19-f150-lp-pilot-operated-regulating-valves-low-pressure-hd-main-valve-ductile-iron-body-low-inlet-pressure-5-20-psig-full-port-150-flange","title":"3\" Watson McDaniel HD-19-F150-LP Pilot-Operated Regulating Valves (Low-Pressure HD Main Valve), Ductile Iron Body, Low Inlet Pressure 5 - 20 PSIG, Full Port, 150# Flange","description":"\u003ch2\u003eWatson McDaniel HD-19-F150-LP Pilot-Operated Regulators, Low Inlet Pressure 5 - 20 PSIG (3\" 150# Flange)\u003c\/h2\u003e\u003ch2\u003eFeatures:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNo external power source is required.\u003c\/li\u003e\n\u003cli\u003ePressure \u0026amp; temperature pilots can be used in combination, eliminating the need for a separate pressure and temperature regulator.\u003c\/li\u003e\n\u003cli\u003eDuctile iron body for higher pressure ranges and increased safety when compared to cast iron.\u003c\/li\u003e\n\u003cli\u003eFull port strainer and blowdown valve oN Pilot adapter for ultimate protection against dirt and scale.\u003c\/li\u003e\n\u003cli\u003eHardened stainless steel trim (55 Rc) for extended life even in the most demanding applications.\u003c\/li\u003e\n\u003cli\u003eThe innovative design allows the pilot to be mounted on either side of the regulator and is easily field-reversible without having to rebend tubing.\u003c\/li\u003e\n\u003cli\u003eTubing and pilot adapter is pre-mounted on main valve. The control pilot requires only four bolts to complete the installation.\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\u003eHD-Series Pilot-Operated Regulators (Standard HD Main Valve)\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eHD-Series\u003c\/strong\u003e Pilot-Operated Regulators is for pressure reduction or temperature control in steam service applications. These valves require the use of a pressure or temperature pilot which attaches to the main valve to perform the desired function. Back pressure and differential pressure pilots are also available. When both a pressure and temperature pilot are used together an additional pilot adapter is required.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eHD Series Pilot-Operated Regulating\u003c\/strong\u003e Valve was designed for extremely accurate control of temperature and pressure in steam service applications. The HD-Series is made of Ductile Iron for extended pressure and temperature ratings. These regulators use several different control pilots which are mounted to the valve to control pressure, temperature or a combination of both. When two or more pilots are used at the same time - for example, both a pressure and a temperature pilot - an additional pilot adapter for the second pilot is required (must indicate when ordering).\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eHD Series Pilot-Operated Regulating Valve\u003c\/strong\u003e was designed for extremely accurate control of temperature and pressure in steam service applications. The HD-Series is made of Ductile Iron for extended pressure and temperature ratings when compared to cast iron. Several different control pilots can be mounted to the valve to control pressure, temperature, or a combination of both. When two or more pilots are used together (both a pressure and a temperature pilot) an additional pilot adapter for the second pilot is required (must indicate when ordering). The most commoN Pilots are the PP-Pilot for pressure reducing, and the PT-Pilot for temperature control.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eStandard Main Valve\u003c\/strong\u003e is used for an inlet steam pressure range of 15-300 PSI. The Low-pressure Main Valve contains a different main valve spring and is available for an inlet pressure range of 5 - 20 PSI. The Main Valve and Pilot are purchased separately.\u003c\/p\u003e\u003ch2\u003eOptions\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHDR- Reduced Port Valves.\u003c\/li\u003e\n\u003cli\u003eSSD - Stainless Steel Diaphragm\u003c\/li\u003e\n\u003cli\u003eSSXT - Stainless Steel External Tubing.\u003c\/li\u003e\n\u003cli\u003eBADAPTER - Required when 2 or more pilots are sued on the same valve (Not Required For Solenoid Pilot).\u003c\/li\u003e\n\u003c\/ul\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\"\u003eMain Valve\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eHD-Series\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSize\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e3\"\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\u003e150# FLG\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\u003eDuctile Iron\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\"\u003ePMO Max. Operating Pressure\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eLow Inlet Pressure 5 - 20 PSIG\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eDesign Pressure\/Temperature Ratings TMA\/PMA\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNPT 450 PSIG @ 650° F\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\u003eHD-19-F150-LP\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv style=\"clear: both;\"\u003e \u003c\/div\u003e\u003ch2\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Watson-McDaniel-HD-Series-Pilot-Operated-Regulators-Spec-Sheet.pdf?v=1786495344\"\u003eView Technical Specification Sheet Here\u003c\/a\u003e\u003c\/h2\u003e","brand":"Watson McDaniel","offers":[{"title":"Default Title","offer_id":44166048743502,"sku":"HD-19-F150-LP","price":5085.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Watson-McDaniel-HD-Series-Pilot-Operated-Regulators__27605.1778516748.1280.1280.jpg?v=1786666119","url":"https:\/\/valveman.com\/products\/3-watson-mcdaniel-hd-19-f150-lp-pilot-operated-regulating-valves-low-pressure-hd-main-valve-ductile-iron-body-low-inlet-pressure-5-20-psig-full-port-150-flange","provider":"ValveMan","version":"1.0","type":"link"}