{"product_id":"parker-n400b-hydraulic-control-valve-5-gpm-2000-psi","title":"Parker N400B Hydraulic Control Valve 5 Gpm 2000 Psi","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PARKER N400B is a hydraulic control valve designed to regulate flow in hydraulic systems operating at pressures up to 2,000 psi. Built with a brass body and nitrile seals, it handles flow rates up to 5 GPM through a 1\/4-18 NPT threaded inlet. The knob handle allows manual flow adjustment in tight installations. At 2 inches overall length and 0.5 pounds, it fits compact hydraulic circuits without adding bulk. Licensed hydraulic technicians and industrial maintenance professionals are the typical installers for this type of valve.\u003c\/p\u003e\u003cp\u003eThe N400B suits light-duty hydraulic control applications in industrial, mobile, and stationary equipment where a compact, manually adjustable brass valve is required. The 1\/4-18 NPT thread standard makes it compatible with standard hydraulic fittings widely used in North American plumbing and hydraulic circuits. It is appropriate for systems requiring precise manual flow management at moderate pressures and low-to-medium flow rates.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMaximum working pressure of 2,000 psi for moderate-duty hydraulic service\u003c\/li\u003e\n\u003cli\u003e5 GPM maximum flow rate suits light hydraulic circuits\u003c\/li\u003e\n\u003cli\u003e1\/4-18 NPT thread for compatibility with standard hydraulic fittings\u003c\/li\u003e\n\u003cli\u003eBrass body construction provides corrosion resistance in hydraulic fluid environments\u003c\/li\u003e\n\u003cli\u003eNitrile seals rated for compatibility with common hydraulic oils\u003c\/li\u003e\n\u003cli\u003eKnob handle enables manual adjustment without additional tools\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or drop-in addition for hydraulic systems using 1\/4-18 NPT threaded control valves rated to 2,000 psi and 5 GPM with brass body construction.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified hydraulic technician or industrial maintenance professional. Depressurize and isolate the hydraulic circuit completely before removing or installing any valve. Apply appropriate thread sealant to NPT threads per the system manufacturer's guidelines, and do not overtighten threaded connections into brass-body valves. Verify that system operating pressure and flow rate remain within the rated limits of this valve before returning the circuit to service.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Type\u003c\/strong\u003e: Hydraulic Control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Flow Rate\u003c\/strong\u003e: 5 GPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 2,000 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInlet Size\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4-18\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Width\u003c\/strong\u003e: 0.81 inches\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: Nitrile\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Type\u003c\/strong\u003e: Knob\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.5 pounds\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: N400B\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51542753378610,"sku":"N400B","price":105.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/22423fbbb5660e9fefce89c164d9c2a9_e1a52615-f755-4659-acf0-acca63868237.jpg?v=1785906286","url":"https:\/\/voomisupply.com\/products\/parker-n400b-hydraulic-control-valve-5-gpm-2000-psi","provider":"Voomi Supply","version":"1.0","type":"link"}