{"product_id":"parker-7121kbn2nv00-solenoid-valve-1-4-inch-npt","title":"Parker 7121KBN2NV00 Solenoid Valve 1\/4 Inch Npt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER 7121KBN2NV00 is a direct-acting, normally closed solenoid valve designed for precise fluid control in commercial and industrial systems. Built with a brass body and FKM fluorocarbon seal, it handles a 1\/4-inch NPT port with an orifice size of 1\/8 inch. The valve supports multiple voltage inputs including 12 VDC, 24 VDC, 24\/60 VAC, 120 VDC, 120\/60 to 110\/50 VAC, and 240\/60 to 220\/50 VAC, making it adaptable across a wide range of control circuits. It is rated to a maximum working pressure of 125 psi and a maximum temperature of 185 degrees F. Licensed HVAC technicians, plumbers, and industrial service professionals are the primary installers of this valve.\u003c\/p\u003e\n\u003cp\u003eThis valve is suited for residential and light commercial HVAC, refrigeration, plumbing, and fluid-handling applications where a normally closed, direct-acting shut-off or control point is needed. Its zero-minimum operating pressure differential rating means it can open without relying on line pressure to assist actuation, which is useful in low-pressure or gravity-fed systems. The brass body and FKM seal provide compatibility with a broad range of media including water, oils, and many refrigerants. An integrated coil is included, though a separate integrated coil is required to complete the valve assembly.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-acting operation with zero minimum operating pressure differential — functions in low-pressure and gravity-fed systems\u003c\/li\u003e\n  \u003cli\u003eNormally closed unactuated state for fail-safe fluid shutoff\u003c\/li\u003e\n  \u003cli\u003eBrass body construction for durability in water and fluid-control applications\u003c\/li\u003e\n  \u003cli\u003eFKM fluorocarbon seal for compatibility with a wide range of media including oils and refrigerants\u003c\/li\u003e\n  \u003cli\u003eMulti-voltage coil compatibility: 12 VDC, 24 VDC, 24\/60 VAC, 120 VDC, 120\/60 to 110\/50 VAC, and 240\/60 to 220\/50 VAC\u003c\/li\u003e\n  \u003cli\u003eCSA Certified, UL Listed, and NEMA 4X rated for use in wet and washdown environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style direct-acting solenoid valve replacement or new installation component for systems requiring a 1\/4-inch NPT normally closed valve with FKM sealing and multi-voltage coil support.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber, HVAC technician, or qualified industrial service professional. Shut off the fluid supply and de-energize all electrical circuits before beginning work. The valve requires a separately installed integrated coil for complete assembly — confirm coil voltage matches the control circuit before energizing. Follow applicable codes including IPC and NEC for fluid system and low-voltage wiring connections respectively.\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\u003eOrifice Size\u003c\/strong\u003e: 1\/8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: NPT\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\u003eVoltage Options\u003c\/strong\u003e: 12 VDC, 24 VDC, 24\/60 VAC, 120 VDC, 120\/60 to 110\/50 VAC, 240\/60 to 220\/50 VAC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 125 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\u003eCv Factor (NC)\u003c\/strong\u003e: 0.31\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Temperature\u003c\/strong\u003e: 185 degrees F\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\u003eCertifications\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: 7121KBN2NV00\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51542499819826,"sku":"7121KBN2NV00","price":108.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/fcba4a6e341d4834ed74021090e748f3.jpg?v=1785902111","url":"https:\/\/voomisupply.com\/products\/parker-7121kbn2nv00-solenoid-valve-1-4-inch-npt","provider":"Voomi Supply","version":"1.0","type":"link"}