{"product_id":"parker-8f-c8l-1-bn-b-check-valve-1-2-in-fnpt-brass-3000-psi","title":"Parker 8F-C8L-1-BN-B Check Valve 1\/2 in Fnpt Brass 3000 Psi","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER 8F-C8L-1-BN-B is an inline check valve designed to allow one-directional flow and prevent backflow in fluid and pneumatic systems. Sized at 1\/2 inch with female NPT connections on both ends, it installs directly into threaded pipe runs without additional fittings. The brass body withstands a maximum working pressure of 3000 psi, making it suitable for demanding hydraulic and fluid-power applications. A nitrile rubber seal provides reliable shutoff across a range of compatible media, while the stainless steel spring maintains consistent cracking performance at a 1.00 psi crack pressure. This valve is typically installed by licensed plumbers, HVAC technicians, or fluid-power technicians in commercial and industrial piping systems.\u003c\/p\u003e\n\u003cp\u003eThis check valve is well suited for inline installation in compressed air, hydraulic, water, and compatible fluid lines where backflow prevention is required. The FNPT x FNPT end connections make it a straightforward threaded replacement or new-installation fitting in 1\/2 inch pipe systems. Its compact inline design accommodates tight installation spaces in both residential mechanical rooms and commercial equipment installations. The combination of a brass body and stainless steel spring supports use in both wet and dry service environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eInline check valve prevents backflow in threaded pipe systems\u003c\/li\u003e\n  \u003cli\u003e1\/2 inch FNPT x FNPT connections for direct threaded installation\u003c\/li\u003e\n  \u003cli\u003eBrass body rated to 3000 psi maximum working pressure\u003c\/li\u003e\n  \u003cli\u003e1.00 psi crack pressure for low-resistance flow initiation\u003c\/li\u003e\n  \u003cli\u003eNitrile rubber seal compatible with a broad range of fluid media\u003c\/li\u003e\n  \u003cli\u003eStainless steel spring for corrosion resistance and long service life\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 1\/2 inch threaded pipe systems requiring FNPT x FNPT inline backflow prevention.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified plumber or fluid-power technician in accordance with applicable local codes and the International Plumbing Code where required. Depressurize and isolate the line completely before removing any existing valve or fitting. Apply thread sealant or PTFE tape to male threads per standard practice, and confirm flow-direction orientation before tightening. Do not exceed the rated 3000 psi maximum working pressure for this valve.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePipe Size\u003c\/strong\u003e: 1\/2 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\u003eValve Type\u003c\/strong\u003e: Inline Check Valve\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\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\u003eWeight\u003c\/strong\u003e: 0.9 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: 8F-C8L-1-BN-B\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51544084447538,"sku":"8F-C8L-1-BN-B","price":166.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/82ca4119b330d59e801b41025b61b04c.jpg?v=1785923860","url":"https:\/\/voomisupply.com\/products\/parker-8f-c8l-1-bn-b-check-valve-1-2-in-fnpt-brass-3000-psi","provider":"Voomi Supply","version":"1.0","type":"link"}