{"product_id":"teledyne-481-1-4d1-2-check-valve","title":"Teledyne 481-1 4d1-2 Check Valve","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"18\" data-end=\"667\"\u003eThe TELEDYNE 481-1-4D1-2 Check Valve is used to provide reliable one-way flow control in hydraulic, pneumatic, gas, and fluid systems by preventing reverse flow and protecting upstream components from backflow. Commonly installed in Teledyne Fluid Systems hydraulic power units, industrial process equipment, gas distribution systems, aircraft support equipment, and OEM fluid control applications requiring automatic non-return valve operation. Maintenance technicians and \u003ca href=\"https:\/\/plgautomation.com\/collections\/hmi-operator-interfaces\"\u003esystem integrators\u003c\/a\u003e use this check valve for repair, retrofit, replacement, and preventive maintenance of hydraulic and pneumatic systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"669\" data-end=\"686\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"688\" data-end=\"1072\"\u003eThe TELEDYNE 481-1-4D1-2 Check Valve is commonly used in hydraulic systems, pneumatic control circuits, industrial machinery, gas handling equipment, oil distribution systems, aerospace ground support equipment, process control systems, and OEM fluid power applications where dependable one-directional flow and backflow prevention are essential. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1074\" data-end=\"1103\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1105\" data-end=\"1998\"\u003e• Manufacturer: Teledyne Fluid Systems (Teledyne Industries Inc.)\u003cbr data-start=\"1170\" data-end=\"1173\"\u003e• Manufacturer Part Number (MPN): 481-1-4D1-2\u003cbr data-start=\"1218\" data-end=\"1221\"\u003e• Product Type: Check Valve\u003cbr data-start=\"1248\" data-end=\"1251\"\u003e• Valve Type: Spring-loaded poppet check valve\u003cbr data-start=\"1297\" data-end=\"1300\"\u003e• Function: Allows one-way flow while preventing reverse flow\u003cbr data-start=\"1361\" data-end=\"1364\"\u003e• Flow Control Device: Poppet\u003cbr data-start=\"1393\" data-end=\"1396\"\u003e• Valve Operation: Automatic\u003cbr data-start=\"1424\" data-end=\"1427\"\u003e• Media Compatibility: Water, oil, and gas\u003cbr data-start=\"1469\" data-end=\"1472\"\u003e• Maximum Operating Pressure: 3,000 PSI\u003cbr data-start=\"1511\" data-end=\"1514\"\u003e• Maximum Operating Temperature: 200°F (93°C)\u003cbr data-start=\"1559\" data-end=\"1562\"\u003e• Body Material: Aluminum alloy\u003cbr data-start=\"1593\" data-end=\"1596\"\u003e• Seat Material: Aluminum alloy\u003cbr data-start=\"1627\" data-end=\"1630\"\u003e• Flow Control Device Material: Aluminum alloy\u003cbr data-start=\"1676\" data-end=\"1679\"\u003e• Connection Type: Female NPT × Male NPT\u003cbr data-start=\"1719\" data-end=\"1722\"\u003e• Connection Size: 1\/4 in. NPT × 1\/4 in. NPT (18 TPI)\u003cbr data-start=\"1775\" data-end=\"1778\"\u003e• Mounting Position: Horizontal or vertical\u003cbr data-start=\"1821\" data-end=\"1824\"\u003e• Industrial Applications: Hydraulic systems, pneumatic systems, industrial fluid handling, gas distribution, and OEM process equipment. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2000\" data-end=\"2024\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2026\" data-end=\"2132\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• TELEDYNE 481-1-4D1\u003cbr data-start=\"2046\" data-end=\"2049\"\u003e• TELEDYNE 481-1-4D1-2\u003cbr data-start=\"2071\" data-end=\"2074\"\u003e• TELEDYNE 481-1-4D2\u003c\/p\u003e","brand":"TELEDYNE","offers":[{"title":"New","offer_id":51713821540654,"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_7a17743c-413a-4509-a1d9-2ec3c12fab25.jpg?v=1770409025","url":"https:\/\/plgautomation.com\/products\/teledyne-481-1-4d1-2-check-valve","provider":"PLG Automation ","version":"1.0","type":"link"}