{"product_id":"watson-mcdaniel-ba-41-hda-air-pilot-regulating-valve-4-to-1-ratio","title":"WATSON MCDANIEL BA-41 HDA AIR PILOT REGULATING VALVE 4 TO 1-RATIO","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"18\" data-end=\"567\"\u003eThe Watson McDaniel BA-41 HDA Air Pilot Regulating Valve is used in pneumatic control systems to regulate air pressure and provide proportional output for process control applications. Commonly installed in steam systems, industrial process equipment, and control valve assemblies, it delivers reliable pressure regulation with a 4-to-1 ratio for precise actuator and instrument control. Maintenance teams, OEMs, and \u003ca href=\"https:\/\/plgautomation.com\/collections\/hmi-operator-interfaces\"\u003esystem integrators\u003c\/a\u003e use the Watson McDaniel BA-41 HDA for replacement, retrofit, preventive maintenance, and control system upgrades.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"569\" data-end=\"586\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"588\" data-end=\"1057\"\u003eThe Watson McDaniel BA-41 HDA Air Pilot Regulating Valve is commonly used in steam control systems, pneumatic valve actuators, process automation equipment, chemical processing plants, food and beverage facilities, and industrial manufacturing operations. The Watson McDaniel BA-41 HDA is designed to provide accurate air pressure regulation with a 4-to-1 ratio, making it suitable for applications requiring stable pneumatic control and dependable process performance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1059\" data-end=\"1088\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1090\" data-end=\"1623\"\u003e• Brand: Watson McDaniel\u003cbr data-start=\"1114\" data-end=\"1117\"\u003e• Part Number: BA-41 HDA\u003cbr data-start=\"1141\" data-end=\"1144\"\u003e• Product Type: Air Pilot Regulating Valve\u003cbr data-start=\"1186\" data-end=\"1189\"\u003e• Pilot Ratio: 4:1\u003cbr data-start=\"1207\" data-end=\"1210\"\u003e• Operating Medium: Compressed Air\u003cbr data-start=\"1244\" data-end=\"1247\"\u003e• Function: Pneumatic pressure regulation and pilot control\u003cbr data-start=\"1306\" data-end=\"1309\"\u003e• Designed for use with control valves and actuator systems\u003cbr data-start=\"1368\" data-end=\"1371\"\u003e• Supports proportional pressure control in industrial processes\u003cbr data-start=\"1435\" data-end=\"1438\"\u003e• Suitable for steam, process, and instrumentation applications\u003cbr data-start=\"1501\" data-end=\"1504\"\u003e• Heavy-duty construction for continuous industrial service\u003cbr data-start=\"1563\" data-end=\"1566\"\u003e• Intended for OEM replacement and retrofit installations\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1625\" data-end=\"1649\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1651\" data-end=\"1809\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Watson McDaniel BA-4 Air Pilot Regulating Valve\u003cbr data-start=\"1700\" data-end=\"1703\"\u003e• Watson McDaniel PA Series Air Pilot Regulator\u003cbr data-start=\"1750\" data-end=\"1753\"\u003e• Watson McDaniel Pneumatic Control Valve Pilot Assembly\u003c\/p\u003e","brand":"WATSON MCDANIEL","offers":[{"title":"New","offer_id":51731180650798,"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_0de7aeea-1eb2-410f-be42-c4bddaffde0b.jpg?v=1770595588","url":"https:\/\/plgautomation.com\/products\/watson-mcdaniel-ba-41-hda-air-pilot-regulating-valve-4-to-1-ratio","provider":"PLG Automation ","version":"1.0","type":"link"}