{"product_id":"parker-8m-c8l-1-bn-b-check-valve-1-2-inch-brass-3000-psi","title":"Parker 8M-C8L-1-BN-B Check Valve 1\/2 Inch Brass 3000 Psi","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER 8M-C8L-1-BN-B is a brass inline check valve designed for 1\/2 inch MNPT x MNPT threaded pipe connections. It allows flow in one direction and prevents backflow automatically, using a spring-loaded mechanism with a stainless steel spring and nitrile rubber seal. Rated to a maximum working pressure of 3000 psi with a crack pressure of 1.00 psi, this valve is built for demanding fluid system applications. Its brass body offers corrosion resistance in a range of liquid and gas service environments. Plumbers, pipefitters, and hydraulic system technicians typically specify this component for inline backflow prevention in pressurized lines.\u003c\/p\u003e\n\u003cp\u003eThis check valve is suited for residential and commercial plumbing systems, hydraulic lines, compressed air circuits, and fluid transfer applications where backflow protection is required. The MNPT x MNPT end connections allow direct threaded installation into standard pipe fittings without adapters. Its compact inline design fits into tight installations where space around the valve body is limited. Technicians working on high-pressure systems will find the 3000 psi rating appropriate for a wide range of industrial and mechanical service applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBrass body construction for corrosion resistance in fluid and gas service\u003c\/li\u003e\n  \u003cli\u003eStainless steel spring for reliable, long-cycle check valve operation\u003c\/li\u003e\n  \u003cli\u003eNitrile rubber seal provides positive shutoff and chemical compatibility with common hydraulic fluids and water\u003c\/li\u003e\n  \u003cli\u003eMaximum working pressure of 3000 psi suits high-pressure plumbing and hydraulic applications\u003c\/li\u003e\n  \u003cli\u003eLow crack pressure of 1.00 psi allows flow initiation with minimal upstream pressure\u003c\/li\u003e\n  \u003cli\u003e1\/2 inch MNPT x MNPT connections for direct threaded installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style inline check valve replacement for 1\/2 inch MNPT threaded pipe systems in plumbing, hydraulic, and compressed air applications rated up to 3000 psi.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by a licensed plumber or pipefitter following applicable IPC or local mechanical code requirements. Depressurize and isolate the line completely before removing the existing valve or installing this unit. Apply thread sealant or PTFE tape to the MNPT threads in accordance with the fitting manufacturer and job-site requirements. Verify flow direction markings on the valve body before threading into the line to ensure correct check valve orientation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValve Type\u003c\/strong\u003e: Inline Check Valve\u003c\/li\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: MNPT x MNPT\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: 0.7 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: 8M-C8L-1-BN-B\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51541721284914,"sku":"8M-C8L-1-BN-B","price":225.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/18e83461cbb1284fe3afc7fed886263a.jpg?v=1785883041","url":"https:\/\/voomisupply.com\/products\/parker-8m-c8l-1-bn-b-check-valve-1-2-inch-brass-3000-psi","provider":"Voomi Supply","version":"1.0","type":"link"}