{"product_id":"watson-mcdaniel-pa-41-hda-air-pilot-regulating-valve","title":"Watson-McDaniel PA-41 HDA Air Pilot Regulating Valve","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"18\" data-end=\"603\"\u003eThe Watson McDaniel PA-41 HDA Air Pilot Regulating Valve is used in pneumatic control systems to regulate instrument air pressure and provide proportional output for precise process control applications. Commonly installed in steam systems, industrial process equipment, and pneumatic control valve assemblies, it offers a 4:1 pressure ratio with an operating range of 3–100 PSI for reliable actuator and valve positioning. Maintenance teams, OEMs, and \u003ca href=\"https:\/\/plgautomation.com\/collections\/hmi-operator-interfaces\"\u003esystem integrators\u003c\/a\u003e use the Watson McDaniel PA-41 HDA for replacement, retrofit, preventive maintenance, and control system upgrades.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"605\" data-end=\"622\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"624\" data-end=\"1090\"\u003eThe Watson McDaniel PA-41 HDA Air Pilot Regulating Valve is commonly used in steam distribution systems, pneumatic valve actuators, chemical processing plants, food and beverage facilities, HVAC control systems, and industrial manufacturing operations. The Watson McDaniel PA-41 HDA is designed to provide stable air pressure regulation with a 4:1 ratio and a 3–100 PSI operating range, making it suitable for precision pneumatic control and automation applications.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1092\" data-end=\"1121\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1123\" data-end=\"1695\"\u003e• Brand: Watson McDaniel\u003cbr data-start=\"1147\" data-end=\"1150\"\u003e• Part Number: PA-41 HDA\u003cbr data-start=\"1174\" data-end=\"1177\"\u003e• Product Type: Air Pilot Regulating Valve\u003cbr data-start=\"1219\" data-end=\"1222\"\u003e• Pilot Ratio: 4:1\u003cbr data-start=\"1240\" data-end=\"1243\"\u003e• Operating Pressure Range: 3–100 PSI\u003cbr data-start=\"1280\" data-end=\"1283\"\u003e• Operating Medium: Compressed Air\u003cbr data-start=\"1317\" data-end=\"1320\"\u003e• Function: Pneumatic pressure regulation and pilot control\u003cbr data-start=\"1379\" data-end=\"1382\"\u003e• Designed for use with control valves and pneumatic actuators\u003cbr data-start=\"1444\" data-end=\"1447\"\u003e• Supports proportional pressure control in industrial processes\u003cbr data-start=\"1511\" data-end=\"1514\"\u003e• Suitable for steam, process, and instrumentation applications\u003cbr data-start=\"1577\" data-end=\"1580\"\u003e• Heavy-duty construction for continuous industrial service\u003cbr data-start=\"1639\" data-end=\"1642\"\u003e• Intended for replacement and retrofit installations\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1697\" data-end=\"1721\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1723\" data-end=\"1880\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Watson McDaniel BA-41 HDA Air Pilot Regulating Valve\u003cbr data-start=\"1777\" data-end=\"1780\"\u003e• Watson McDaniel PA Series Air Pilot Regulator\u003cbr data-start=\"1827\" data-end=\"1830\"\u003e• Watson McDaniel Pneumatic Pilot Control Assembly\u003c\/p\u003e","brand":"WATSON MCDANIEL","offers":[{"title":"New","offer_id":51731180355886,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_cbb9662c-d955-41b7-ac50-b3fb46d60642.jpg?v=1770595587","url":"https:\/\/plgautomation.com\/products\/watson-mcdaniel-pa-41-hda-air-pilot-regulating-valve","provider":"PLG Automation ","version":"1.0","type":"link"}