{"product_id":"parker-b814bcnxxa-solenoid-valve-3-4-inch-npt","title":"Parker B814BCNXXA Solenoid Valve 3\/4 Inch Npt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PARKER B814BCNXXA is a 3\/4 inch NPT solenoid valve configured in a normally open state through ports 1 and 2. It features an aluminum body and Buna-N seals, making it suited for a range of fluid control applications in HVAC, plumbing, and industrial process systems. The valve operates within a working pressure range of 35 to 145 psi and carries a Cv factor of 7.0, indicating strong flow capacity for its port size. A coil is included with the valve. Licensed trades use this valve in automated fluid shutoff and control circuits where a de-energized open state is required for system safety or process design.\u003c\/p\u003e\u003cp\u003eThis valve is well suited for residential and light commercial HVAC systems, hydronic piping, and general plumbing applications requiring automated flow control. The normally open configuration is commonly specified in systems where fluid flow must continue during a power loss or control signal interruption. It installs in line with NPT-threaded pipe runs and is compatible with standard 3\/4 inch pipe fittings. Plumbers, pipefitters, and HVAC technicians are the primary installers of this type of valve in mechanical systems.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eNormally open through ports 1 and 2 for fail-open flow control\u003c\/li\u003e\n\u003cli\u003e3\/4 inch NPT port size fits standard pipe thread connections\u003c\/li\u003e\n\u003cli\u003eAluminum body offers a lightweight, corrosion-resistant construction\u003c\/li\u003e\n\u003cli\u003eBuna-N seals provide compatibility with common water and oil-based media\u003c\/li\u003e\n\u003cli\u003eCv factor of 7.0 supports adequate flow rates at rated pressures\u003c\/li\u003e\n\u003cli\u003eOperating pressure range of 35 to 145 psi suits most commercial and residential applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-installation solenoid valve for systems requiring a 3\/4 inch NPT normally open valve with aluminum body construction and Buna-N seals.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed plumber, pipefitter, or HVAC technician in accordance with applicable local mechanical codes and ASME piping standards. Shut off the fluid supply and depressurize the line completely before removing any existing valve or making new connections. Note that solenoid coils are not included and must be sourced separately to complete the assembly. Verify that the media, temperature range, and operating pressure of the system fall within the rated limits of this valve before placing it in service.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePort Size\u003c\/strong\u003e: 3\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Unactuated State\u003c\/strong\u003e: Normally Open Through Ports 1 and 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeal Material\u003c\/strong\u003e: Buna-N\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCv Factor (NC)\u003c\/strong\u003e: 7.0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Working Pressure\u003c\/strong\u003e: 35 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 145 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Temperature\u003c\/strong\u003e: 120 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoil Included\u003c\/strong\u003e: Yes (solenoid coils not included separately)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\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: B814BCNXXA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51538907070770,"sku":"B814BCNXXA","price":542.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1ec1ab0168a2741a86836ba6d49e2ce2.jpg?v=1785829206","url":"https:\/\/voomisupply.com\/products\/parker-b814bcnxxa-solenoid-valve-3-4-inch-npt","provider":"Voomi Supply","version":"1.0","type":"link"}