{"product_id":"pro-source-4550330011pro-5-way-manual-lever-spring-valve","title":"Pro-source 4550330011PRO 5-way Manual Lever Spring Valve","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PRO-SOURCE 4550330011PRO is a manually operated 5-way, 3-position directional control valve actuated by a hand lever with spring return. Designed for pneumatic circuit control, this valve routes compressed air flow across five ports to direct actuator movement in both directions and achieve a center or neutral state. With a Cv rating of 0.976, it is suited for light-duty pneumatic applications where precise manual flow direction is required. The NPT threaded ports simplify connection to standard pneumatic plumbing. Licensed HVAC technicians, industrial maintenance mechanics, and pneumatic system integrators typically specify and install this type of valve.\u003c\/p\u003e\u003cp\u003eThis valve is appropriate for use in pneumatic control panels, machine automation circuits, and fluid power systems requiring manual directional switching without an electrical solenoid. The 5-way, 3-position configuration supports double-acting cylinder control with a defined center condition. Its compact footprint makes it suitable for panel-mount or manifold-style installations in both light industrial and commercial settings where a mechanical actuation source is preferred over automated control.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e5-way, 3-position hand lever valve with spring return actuation\u003c\/li\u003e\n\u003cli\u003eCv rating of 0.976 for calibrated pneumatic flow control\u003c\/li\u003e\n\u003cli\u003eNPT threaded port connections for standard pneumatic plumbing compatibility\u003c\/li\u003e\n\u003cli\u003eCompact body: 5.35 inches long, 1.81 inches wide, 4.13 inches tall\u003c\/li\u003e\n\u003cli\u003eManual mechanical operation requires no electrical power or solenoid\u003c\/li\u003e\n\u003cli\u003eLightweight at 1.3 pounds for easy panel or inline installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-fit manual directional control valve for pneumatic systems utilizing 5-way, 3-position configurations with NPT port connections.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified pneumatic systems technician or industrial maintenance mechanic. Depressurize and lock out the pneumatic circuit before removing or installing any directional control valve. Verify all NPT port connections are properly thread-sealed with appropriate sealant rated for compressed air service. Confirm the valve body orientation and port labeling match the system schematic before returning the circuit to pressure.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Design\u003c\/strong\u003e: Hand Lever\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActuator Type\u003c\/strong\u003e: Lever with Spring Return\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign\u003c\/strong\u003e: 5-Way\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Positions\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Ports\u003c\/strong\u003e: 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCv Rating\u003c\/strong\u003e: 0.976\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 5.35 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 1.81 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 4.13 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.3 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: PRO-SOURCE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 4550330011PRO\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PRO-SOURCE","offers":[{"title":"Default Title","offer_id":51739640824114,"sku":"4550330011PRO","price":118.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ef387ad19f90209acb3d4f0e0f3b7e64.jpg?v=1788817245","url":"https:\/\/voomisupply.com\/products\/pro-source-4550330011pro-5-way-manual-lever-spring-valve","provider":"Voomi Supply","version":"1.0","type":"link"}