{"product_id":"parker-2m-v4ln-b-needle-valve-1-8-inch-mnpt-brass-3000-psi","title":"Parker 2M-V4LN-B Needle Valve 1\/8 Inch Mnpt Brass 3000 Psi","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER 2M-V4LN-B is a straight-pattern needle valve designed for precise flow control in high-pressure fluid and gas systems. It features a brass body with a polytetrafluoroethylene (PTFE) seal, a round handle for manual adjustment, and male NPT connections on both ends. The valve is rated to 3,000 psi maximum working pressure, making it suitable for demanding hydraulic, pneumatic, and instrumentation applications. At 1.62 inches overall length and 3.06 inches overall height, it is a compact unit. Licensed plumbers, pipefitters, and instrumentation technicians are the typical installers for this type of valve.\u003c\/p\u003e\n\u003cp\u003eThis needle valve is sized for 1\/8 inch pipe and uses MNPT x MNPT end connections, making it a straightforward threaded installation into existing pipe systems. It is well suited for residential and light commercial plumbing, hydraulic test panels, instrumentation tubing circuits, and process control lines where accurate flow throttling is required. The PTFE seal material provides good chemical resistance across a range of media including water, air, and many common process fluids.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eStraight-pattern body for in-line flow control installations\u003c\/li\u003e\n  \u003cli\u003eBrass body construction for corrosion resistance in fluid and gas service\u003c\/li\u003e\n  \u003cli\u003ePTFE seal for chemical compatibility and reliable low-leak performance\u003c\/li\u003e\n  \u003cli\u003eRated to 3,000 psi maximum working pressure\u003c\/li\u003e\n  \u003cli\u003eRound handle for manual flow adjustment without additional tools\u003c\/li\u003e\n  \u003cli\u003eMNPT x MNPT end connections for direct threaded pipe installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation needle valve for 1\/8 inch MNPT threaded pipe systems operating at up to 3,000 psi.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber or pipefitter in accordance with applicable codes such as the IPC or IFGC. Depressurize and isolate the system fully before removing any existing valve or fitting. Apply an appropriate thread sealant or PTFE tape to the male threads before installation and tighten to hand-snug plus a moderate wrench turn — do not overtighten, as brass fittings can crack. Verify system pressure rating does not exceed the 3,000 psi maximum working pressure of this valve before returning the system to service.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\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\/8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Connections\u003c\/strong\u003e: MNPT x MNPT\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: Polytetrafluoroethylene (PTFE)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHandle Style\u003c\/strong\u003e: Round\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 3,000 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length (OAL)\u003c\/strong\u003e: 1.62 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Height (OAH)\u003c\/strong\u003e: 3.06 inches\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: 2M-V4LN-B\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51541769486642,"sku":"2M-V4LN-B","price":104.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5eb9cf35f7f938f5ffbd46376f67c3e0.jpg?v=1785884543","url":"https:\/\/voomisupply.com\/products\/parker-2m-v4ln-b-needle-valve-1-8-inch-mnpt-brass-3000-psi","provider":"Voomi Supply","version":"1.0","type":"link"}