{"product_id":"parker-b8v4bcnxxa-solenoid-valve-3-4-inch-npt","title":"Parker B8V4BCNXXA Solenoid Valve 3\/4 Inch Npt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER B8V4BCNXXA is a 3\/4 inch NPT normally closed solenoid valve designed for fluid control in industrial and commercial piping systems. This two-way valve uses electromagnetic actuation to control flow, defaulting to a closed position when de-energized. The valve body is cast aluminum with a Buna-N elastomer seal, making it suitable for a range of compatible media within its rated temperature and pressure limits. It is rated for working pressures from 35 psi to 145 psi and a maximum operating temperature of 120 degrees F. Plumbers, pipefitters, and HVAC technicians install this type of valve in water, air, and compatible fluid lines where automated shutoff or flow control is required.\u003c\/p\u003e\n\u003cp\u003eThis valve is suited for residential and light commercial applications including water supply lines, irrigation controls, compressed air systems, and HVAC fluid circuits. The 3\/4 inch NPT threaded connection makes it compatible with standard pipe fittings common in these installations. The normally closed design ensures the valve defaults to a safe shutoff state during power loss, which is a key consideration in automated control systems. Note that the solenoid coil is not included with this valve body and must be sourced separately before installation.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eNormally closed (NC) operation — defaults to closed state when de-energized\u003c\/li\u003e\n  \u003cli\u003e3\/4 inch NPT threaded port for standard pipe connection\u003c\/li\u003e\n  \u003cli\u003eAluminum body construction for lightweight, corrosion-resistant service\u003c\/li\u003e\n  \u003cli\u003eBuna-N seal material for compatibility with water, air, and many petroleum-based fluids\u003c\/li\u003e\n  \u003cli\u003eWorking pressure range of 35 psi to 145 psi\u003c\/li\u003e\n  \u003cli\u003eCv factor of 7.0 for predictable flow performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation solenoid valve body for 3\/4 inch NPT piping systems operating within the rated pressure and temperature range. Solenoid coil is not included and must be specified and sourced separately.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber, pipefitter, or qualified HVAC technician in accordance with applicable local codes and ANSI standards. Shut off and depressurize the line completely before installing or removing the valve. Apply thread sealant or PTFE tape to NPT threads per standard practice and tighten to hand-snug plus a firm quarter to half turn — do not over-torque aluminum-bodied fittings. Confirm the solenoid coil voltage and wiring are matched to the control circuit before energizing.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePort Size\u003c\/strong\u003e: 3\/4 inch\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 Closed\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 Operating Temperature\u003c\/strong\u003e: 120 degrees F\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\u003eCoil Included\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\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: B8V4BCNXXA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51540852212018,"sku":"B8V4BCNXXA","price":507.88,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f07c2c549accaa65d9fc4063f271525b.jpg?v=1785865042","url":"https:\/\/voomisupply.com\/products\/parker-b8v4bcnxxa-solenoid-valve-3-4-inch-npt","provider":"Voomi Supply","version":"1.0","type":"link"}