{"product_id":"watts-9bd-nptm-check-valves-and-backflow-preventers-3-8-inch-inline","title":"Watts 9BD-NPTM Check Valves and Backflow Preventers 3\/8 inch Inline","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"710\"\u003eThe Watts 9BD-NPTM Check Valve is a 3\/8 inch inline check valve designed to prevent reverse flow and protect water, air, and fluid systems from backflow conditions that can damage equipment or contaminate process lines. Commonly installed in plumbing systems, pump discharge lines, compressed air networks, water treatment equipment, process control systems, irrigation systems, and industrial fluid handling applications requiring dependable one-way flow control. Maintenance technicians, plumbing contractors, OEMs, and system integrators use this valve for system repairs, backflow prevention upgrades, replacement projects, and new installations requiring reliable reverse-flow protection.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"712\" data-end=\"729\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"730\" data-end=\"1561\"\u003eThe Watts 9BD-NPTM Check Valve is widely used in commercial plumbing systems, municipal water distribution networks, booster pump stations, irrigation systems, water treatment skids, compressed air systems, manufacturing facilities, food and beverage processing plants, chemical processing equipment, HVAC systems, mechanical rooms, industrial process piping, OEM machinery, and utility distribution networks. The valve automatically prevents reverse flow that could damage pumps, regulators, meters, filtration equipment, and other critical components while helping maintain system integrity and operational efficiency. It is commonly specified in applications where dependable one-direction flow is essential for equipment protection, process reliability, contamination prevention, and compliance with system design requirements.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1563\" data-end=\"1592\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1593\" data-end=\"2341\"\u003e• Brand: Watts\u003cbr data-start=\"1607\" data-end=\"1610\"\u003e• Model: 9BD-NPTM\u003cbr data-start=\"1627\" data-end=\"1630\"\u003e• Product Type: Check Valve \/ Backflow Preventer\u003cbr data-start=\"1678\" data-end=\"1681\"\u003e• Connection Size: 3\/8 in.\u003cbr data-start=\"1707\" data-end=\"1710\"\u003e• Connection Type: Male NPT Threaded\u003cbr data-start=\"1746\" data-end=\"1749\"\u003e• Valve Type: Inline Check Valve\u003cbr data-start=\"1781\" data-end=\"1784\"\u003e• Function: Reverse Flow Prevention\u003cbr data-start=\"1819\" data-end=\"1822\"\u003e• Flow Direction: One-Way Flow Control\u003cbr data-start=\"1860\" data-end=\"1863\"\u003e• Service Media: Water, Air, Oil, and Compatible Fluids\u003cbr data-start=\"1918\" data-end=\"1921\"\u003e• Body Material: Brass\u003cbr data-start=\"1943\" data-end=\"1946\"\u003e• Spring Type: Internal Spring-Loaded Design\u003cbr data-start=\"1990\" data-end=\"1993\"\u003e• Installation Orientation: Inline\u003cbr data-start=\"2027\" data-end=\"2030\"\u003e• Application: Plumbing, Pneumatic, and Process Systems\u003cbr data-start=\"2085\" data-end=\"2088\"\u003e• Operating Principle: Automatic Check Valve Action\u003cbr data-start=\"2139\" data-end=\"2142\"\u003e• Service Environment: Commercial and Industrial Applications\u003cbr data-start=\"2203\" data-end=\"2206\"\u003e• Suitable For: Pumps, Regulators, Compressors, and Fluid Handling Equipment\u003cbr data-start=\"2282\" data-end=\"2285\"\u003e• Function: Equipment Protection and Backflow Prevention\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2343\" data-end=\"2367\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2368\" data-end=\"2478\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Watts 9D-M3 Check Valve\u003cbr data-start=\"2393\" data-end=\"2396\"\u003e• Apollo 61 Series Inline Check Valve\u003cbr data-start=\"2433\" data-end=\"2436\"\u003e• Parker Brass Spring Check Valve 3\/8\" NPT\u003c\/p\u003e","brand":"Watts","offers":[{"title":"New","offer_id":51731235635502,"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_2412ec73-faac-4ced-99db-883bc0ff43de.jpg?v=1770595762","url":"https:\/\/plgautomation.com\/products\/watts-9bd-nptm-check-valves-and-backflow-preventers-3-8-inch-inline","provider":"PLG Automation ","version":"1.0","type":"link"}