{"product_id":"parker-8a-v8ln-ss-needle-valve-1-2-in-compression-ss-5000-psi","title":"Parker 8A-V8LN-SS Needle Valve 1\/2 in Compression Ss 5000 Psi","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PARKER 8A-V8LN-SS is a straight-pattern needle valve designed for precise flow control in high-pressure fluid and gas systems. Built with a 316 stainless steel body and a polytetrafluoroethylene (PTFE) seal, it handles working pressures up to 5,000 psi. The round handle provides manual throttling control, and the compression-end connections make installation straightforward without threading pipe ends. At 3.06 inches overall length and 4.18 inches overall height, this valve fits compact installations without sacrificing pressure capacity. Licensed plumbers, pipefitters, and HVAC technicians install this type of valve in instrumentation, refrigeration, and process piping applications.\u003c\/p\u003e\u003cp\u003eThis valve is suited for residential and commercial applications where corrosion resistance and high-pressure performance are required. The stainless steel body and PTFE seal make it appropriate for use with aggressive media, including mildly corrosive fluids and gases. It is commonly installed in instrument tubing runs, hydraulic lines, compressed air systems, and refrigerant circuits that require dependable shutoff and metering capability. The 1\/2-inch compression end connections are compatible with standard tubing installations in process and HVAC piping systems.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eStraight-pattern flow path for in-line installation\u003c\/li\u003e\n\u003cli\u003e316 stainless steel body for corrosion resistance in demanding environments\u003c\/li\u003e\n\u003cli\u003ePTFE seal provides chemical compatibility with a wide range of media\u003c\/li\u003e\n\u003cli\u003eRated to 5,000 psi maximum working pressure\u003c\/li\u003e\n\u003cli\u003eRound handle for manual flow throttling and shutoff\u003c\/li\u003e\n\u003cli\u003eCompression-end connections for 1\/2-inch tubing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-install needle valve for 1\/2-inch compression tubing systems requiring high-pressure shutoff and flow control in process, HVAC, or instrumentation piping.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed pipefitter, plumber, or qualified HVAC technician. Depressurize and isolate the line completely before removing any existing valve or fitting. Compression fittings should be seated and tightened using appropriate tubing wrenches without over-torquing. Follow applicable IPC or IFGC guidelines for the specific piping system and media being handled.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Style\u003c\/strong\u003e: Straight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipe Size\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Connection\u003c\/strong\u003e: Compression\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 5,000 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.06 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Height\u003c\/strong\u003e: 4.18 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: 316 Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeal Material\u003c\/strong\u003e: Polytetrafluoroethylene (PTFE)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Type\u003c\/strong\u003e: Round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.7 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 8A-V8LN-SS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51540248363314,"sku":"8A-V8LN-SS","price":309.85,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/83b077091d0def1c440dc55bd25157c1.jpg?v=1785850174","url":"https:\/\/voomisupply.com\/products\/parker-8a-v8ln-ss-needle-valve-1-2-in-compression-ss-5000-psi","provider":"Voomi Supply","version":"1.0","type":"link"}