{"product_id":"parker-4f-pr4-vt-b-plug-valve-3000-psi-1-4-inch-brass-fnpt","title":"Parker 4F-PR4-VT-B Plug Valve 3000 Psi 1\/4 Inch Brass Fnpt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER 4F-PR4-VT-B is a 1\/4-inch inline, one-way instrumentation plug valve rated for 3,000 psi working pressure. Built from brass with a Viton seal and a wedge-style handle, this valve is designed for reliable flow isolation in instrumentation and process piping applications. FNPT x FNPT end connections allow direct threaded installation into standard pipe systems. It is typically installed by licensed plumbers, pipefitters, or instrumentation technicians working on fluid or gas control lines where precise shutoff and pressure integrity are critical.\u003c\/p\u003e\n\u003cp\u003eThis plug valve is suited for residential and commercial instrumentation lines, process control systems, and hydraulic or pneumatic panel assemblies where a compact, high-pressure shutoff point is needed. The brass body and Viton seal combination handles a range of compatible media, making this valve a practical choice for inline isolation service in tight plumbing and instrumentation manifold configurations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3,000 psi maximum working pressure for high-pressure instrumentation service\u003c\/li\u003e\n  \u003cli\u003eBrass body construction offers corrosion resistance in compatible fluid and gas lines\u003c\/li\u003e\n  \u003cli\u003eViton seal provides durable, chemical-resistant sealing performance\u003c\/li\u003e\n  \u003cli\u003eWedge-style handle allows positive quarter-turn operation with tactile open\/closed indication\u003c\/li\u003e\n  \u003cli\u003eFNPT x FNPT end connections conform to ANSI\/ASME B1.20.1 thread standard\u003c\/li\u003e\n  \u003cli\u003eCompact inline design simplifies integration into instrumentation panel and manifold assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation plug valve for 1\/4-inch FNPT instrumentation and process piping systems rated to 3,000 psi.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber, pipefitter, or qualified instrumentation technician. De-pressurize and isolate the line completely before removing or installing any valve. Apply thread sealant appropriate for the service media to FNPT connections and follow ANSI\/ASME B1.20.1 threading guidelines. Do not exceed the rated 3,000 psi working pressure or use this valve with media incompatible with brass or Viton.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\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: Viton\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Connections\u003c\/strong\u003e: FNPT x FNPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePipe Size\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 3,000 psi (207 bar)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHandle Style\u003c\/strong\u003e: Wedge\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: ANSI\/ASME B1.20.1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValve Orientation\u003c\/strong\u003e: Inline\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlow Direction\u003c\/strong\u003e: One Way\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.3 pounds\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: 4F-PR4-VT-B\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51542740468018,"sku":"4F-PR4-VT-B","price":279.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0eedf720c258eee3ccdd9197628c7483.jpg?v=1785905872","url":"https:\/\/voomisupply.com\/products\/parker-4f-pr4-vt-b-plug-valve-3000-psi-1-4-inch-brass-fnpt","provider":"Voomi Supply","version":"1.0","type":"link"}