{"product_id":"parker-fb6mcvc4-hblk05-inline-check-valve-1-4-in-ptc","title":"Parker FB6MCVC4-HBLK05 Inline Check Valve 1\/4 in Ptc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PARKER FB6MCVC4-HBLK05 is an inline check valve designed for push-to-connect tubing installations in fluid handling and gas distribution systems. It accepts 3\/8 inch outside diameter tubing on both ends and allows flow in one direction only, preventing backflow without additional fittings or tools. The valve carries a maximum working pressure of 300 psi and a crack pressure of 0.50 psi, making it responsive to low-differential conditions. The fluorocarbon seal compound provides resistance to a broad range of media. Licensed plumbers, HVAC technicians, and fluid system installers work with this valve in both light commercial and residential applications.\u003c\/p\u003e\u003cp\u003eThis check valve is suited for inline service on tubing runs where push-to-connect terminations are already in use. The black housing and compact form factor fit easily into tight mechanical spaces. It is rated from -17.80 degrees C up to 250 degrees F, covering most standard process and HVAC tubing environments. NSF\/ANSI 51 and NSF\/ANSI 61 certification makes it appropriate for potable water and food equipment contact applications where compliance is required.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePush-to-connect x push-to-connect end connections accept 3\/8 inch OD tubing with no tools\u003c\/li\u003e\n\u003cli\u003e300 psi maximum working pressure for reliable inline service\u003c\/li\u003e\n\u003cli\u003e0.50 psi crack pressure enables response under low differential conditions\u003c\/li\u003e\n\u003cli\u003eFluorocarbon seal material for broad chemical and media compatibility\u003c\/li\u003e\n\u003cli\u003eNSF\/ANSI 51 and NSF\/ANSI 61 certified for potable water and food equipment applications\u003c\/li\u003e\n\u003cli\u003eTemperature range: -17.80 degrees C to 250 degrees F\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style inline check valve for push-to-connect tubing systems using 3\/8 inch outside diameter tubing with 1\/4 inch pipe size connections.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed plumber or qualified fluid systems technician. Depressurize and drain the line fully before removing any existing fittings or inserting this valve. Confirm tubing outside diameter and end connection type match before seating the push-to-connect fittings. Observe applicable plumbing codes, including IPC requirements, for check valve placement and service access.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Type\u003c\/strong\u003e: Inline Check Valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Push-to-Connect x Push-to-Connect\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipe Size\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter\u003c\/strong\u003e: 3\/8 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrack Pressure\u003c\/strong\u003e: 0.50 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 300 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Temperature\u003c\/strong\u003e: -17.80 degrees C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Temperature\u003c\/strong\u003e: 250 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeal Material\u003c\/strong\u003e: Fluorocarbon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: NSF\/ANSI 51, NSF\/ANSI 61\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 40141622\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: FB6MCVC4-HBLK05\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51542326542642,"sku":"FB6MCVC4-HBLK05","price":36.68,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0e05223b6c026e78aece6c74583fbbd0.jpg?v=1785898240","url":"https:\/\/voomisupply.com\/products\/parker-fb6mcvc4-hblk05-inline-check-valve-1-4-in-ptc","provider":"Voomi Supply","version":"1.0","type":"link"}