{"product_id":"parker-7121kbn2sv00-solenoid-valve-1-4-in-npt-brass","title":"Parker 7121KBN2SV00 Solenoid Valve 1\/4 in Npt Brass","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER 7121KBN2SV00 is a direct-acting, normally closed solenoid valve designed for precise fluid and gas flow control in industrial, HVAC, refrigeration, and process piping applications. The valve body is constructed of brass with an FKM fluorocarbon seal, making it suitable for a range of compatible media where chemical resistance and durability are required. It accepts multiple coil voltages — 12Vdc, 24Vdc, 24\/60Vac, 120Vdc, 120\/60 to 110\/50Vac, and 240\/60 to 220\/50Vac — providing installation flexibility across international supply voltages. A Cv factor of 0.76 and a 13\/64-inch orifice support controlled flow rates at system pressures up to 80 psi. Licensed HVAC technicians, pipefitters, and industrial maintenance techs are the primary installers.\u003c\/p\u003e\n\u003cp\u003eThis valve suits residential and light commercial HVAC systems, refrigeration circuits, compressed air lines, and general fluid control applications where a 1\/4-inch NPT port size and a normally closed fail-safe state are specified. The zero-minimum operating pressure differential rating means the valve can open and close reliably without relying on line pressure to actuate, making it appropriate for low-pressure or gravity-fed systems. The wide voltage compatibility makes it a practical choice for both domestic and export equipment builds.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-acting design operates at zero minimum pressure differential — no line pressure required to actuate\u003c\/li\u003e\n  \u003cli\u003eNormally closed (NC) fail-safe state — valve closes when de-energized\u003c\/li\u003e\n  \u003cli\u003eBrass body with FKM fluorocarbon seals for chemical and heat resistance up to 185 degrees F\u003c\/li\u003e\n  \u003cli\u003eMulti-voltage coil compatibility: 12Vdc, 24Vdc, 24\/60Vac, 120Vdc, 120\/60 to 110\/50Vac, 240\/60 to 220\/50Vac\u003c\/li\u003e\n  \u003cli\u003e1\/4-inch NPT port with a Cv factor of 0.76 and 13\/64-inch orifice for controlled flow\u003c\/li\u003e\n  \u003cli\u003eCSA Certified, UL Listed, and NEMA 4X rated enclosure for wet and washdown environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a direct-acting normally closed solenoid valve with 1\/4-inch NPT connections, suitable for use in HVAC, refrigeration, compressed air, and process fluid control systems where brass construction and FKM seals are compatible with the media. Note that this valve requires an integrated coil for complete assembly — confirm coil voltage before ordering.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed HVAC technician, pipefitter, or qualified industrial maintenance technician in accordance with applicable local codes. De-energize the system and relieve all line pressure before removing or installing the valve. NPT threaded connections require appropriate thread sealant rated for the media and pressure involved — do not overtighten brass fittings. Verify coil voltage matches the available supply voltage before energizing.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValve Type\u003c\/strong\u003e: Direct Acting\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnactuated State\u003c\/strong\u003e: Normally Closed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePort Size\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: NPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrifice Size\u003c\/strong\u003e: 13\/64 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCv Factor (NC)\u003c\/strong\u003e: 0.76\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Options\u003c\/strong\u003e: 12Vdc, 24Vdc, 24\/60Vac, 120Vdc, 120\/60 to 110\/50Vac, 240\/60 to 220\/50Vac\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 80 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Operating Pressure Differential\u003c\/strong\u003e: 0 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Temperature\u003c\/strong\u003e: 185 degrees F\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: FKM Fluorocarbon\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Height\u003c\/strong\u003e: 3.07 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.76 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoil Included\u003c\/strong\u003e: Yes (Integrated Coil Required for Complete Valve)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: CSA Certified, UL Listed, NEMA 4X\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: 7121KBN2SV00\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51538809356594,"sku":"7121KBN2SV00","price":136.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/41c62258ad33528feb732804d289861b.jpg?v=1785827138","url":"https:\/\/voomisupply.com\/products\/parker-7121kbn2sv00-solenoid-valve-1-4-in-npt-brass","provider":"Voomi Supply","version":"1.0","type":"link"}