{"product_id":"parker-2f-c2l-1-bn-b-check-valve-1-8-inch-fnpt-brass","title":"Parker 2F-C2L-1-BN-B Check Valve 1\/8 Inch Fnpt Brass","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER 2F-C2L-1-BN-B is an in-line check valve designed to allow one-directional flow and prevent backflow in pressurized fluid and gas systems. Built with a brass body and nitrile rubber seals, this valve handles working pressures up to 3000 psi and opens at a crack pressure of 1.00 psi. The stainless steel spring ensures consistent performance across a wide range of media. This valve is sized for 1\/8 inch pipe with female NPT connections on both ends, making it a compact, direct-install component. Licensed plumbers, pipefitters, and HVAC technicians are the typical installers in both service and new-construction settings.\u003c\/p\u003e\n\u003cp\u003eThis check valve is suited for residential and light commercial applications where a low-profile in-line backflow prevention device is required. Common installation scenarios include compressed air lines, hydraulic circuits, refrigeration or pneumatic control tubing, and small-bore plumbing runs. Its 1\/8 inch FNPT x FNPT configuration fits standard pipe thread fittings without adapters, making it easy to integrate into existing manifolds, control panels, or instrument lines. The high maximum working pressure of 3000 psi makes it appropriate for demanding industrial and fluid-power circuits as well.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eIn-line check valve prevents backflow and maintains system pressure integrity\u003c\/li\u003e\n  \u003cli\u003eBrass body provides corrosion resistance suitable for water, air, and compatible hydraulic media\u003c\/li\u003e\n  \u003cli\u003eNitrile rubber seals offer good resistance to petroleum-based fluids and general-purpose gases\u003c\/li\u003e\n  \u003cli\u003eStainless steel spring delivers consistent crack pressure performance over service life\u003c\/li\u003e\n  \u003cli\u003eLow crack pressure of 1.00 psi ensures the valve opens with minimal upstream pressure drop\u003c\/li\u003e\n  \u003cli\u003eMaximum working pressure of 3000 psi supports high-pressure pneumatic and hydraulic applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation check valve for systems using 1\/8 inch FNPT threaded connections operating up to 3000 psi with media compatible with brass and nitrile rubber seals.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by a licensed plumber, pipefitter, or qualified HVAC technician. Depressurize and isolate the line completely before removing any existing valve or fitting. Apply thread sealant or PTFE tape to the male NPT threads mating to this valve per standard trade practice and applicable code requirements such as the IPC or IFGC. Verify flow direction before tightening, as check valves are directional and will not function correctly if installed in reverse.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValve Type\u003c\/strong\u003e: In-Line Check Valve\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePipe Size\u003c\/strong\u003e: 1\/8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: FNPT x FNPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 3000 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCrack Pressure\u003c\/strong\u003e: 1.00 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeal Material\u003c\/strong\u003e: Nitrile Rubber\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpring Material\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.2 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PARKER\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 2F-C2L-1-BN-B\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51543837999410,"sku":"2F-C2L-1-BN-B","price":138.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f226504a0f8c2f41365ed7df340ae859.jpg?v=1785922042","url":"https:\/\/voomisupply.com\/products\/parker-2f-c2l-1-bn-b-check-valve-1-8-inch-fnpt-brass","provider":"Voomi Supply","version":"1.0","type":"link"}