{"product_id":"norgren-11-018-146-air-regulator-1-4-nptf-150-psi","title":"Norgren 11-018-146 Air Regulator 1\/4 Nptf 150 Psi","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NORGREN 11-018-146 is a precision constant bleed compressed air regulator designed for accurate, stable downstream pressure control in pneumatic systems. Built around a zinc body with 1\/4 inch NPTF end connections, this regulator handles supply pressures up to 150 psi and delivers a maximum air flow of 12 CFM. The constant bleed design continuously vents a small volume of air to maintain consistent outlet pressure even under low or no-flow conditions, a critical characteristic for sensitive instrumentation and process control applications. A built-in relief function allows excess downstream pressure to vent when the set point is reduced. Installation is performed by pneumatic technicians and industrial maintenance professionals.\u003c\/p\u003e\n\u003cp\u003eThe 11-018-146 is suited for use with neutral gases, including compressed air, in industrial and commercial pneumatic circuits. Typical applications include machine tool controls, automation equipment, and process instrumentation lines where tight pressure regulation across a range of 0.4 to 10 psi output is required. The 1\/4 inch NPTF port size and compact zinc construction make it a practical fit in panel-mounted or inline pneumatic assemblies. No integrated pressure gauge is included, but a 1\/4 inch gauge port is available if monitoring is needed.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePrecision constant bleed design maintains stable outlet pressure under low-flow and no-flow conditions\u003c\/li\u003e\n  \u003cli\u003ePressure relief function vents excess downstream pressure when set point is lowered\u003c\/li\u003e\n  \u003cli\u003e1\/4 inch NPTF end connections for secure, thread-sealing installation\u003c\/li\u003e\n  \u003cli\u003e150 psi maximum supply and working pressure with up to 12 CFM flow capacity\u003c\/li\u003e\n  \u003cli\u003eOutput pressure range of 0.4 to 10 psi for fine pressure control applications\u003c\/li\u003e\n  \u003cli\u003eZinc body construction suitable for neutral gas service\u003c\/li\u003e\n  \u003cli\u003e1\/4 inch gauge port included for optional field-installed pressure gauge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style precision regulator for pneumatic systems requiring constant bleed pressure control with 1\/4 inch NPTF connections and neutral gas compatibility. Part of the NORGREN 11-018 series.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified pneumatic or industrial maintenance technician. Depressurize and lock out the compressed air supply completely before removing or installing this regulator. Apply thread sealant appropriate for NPTF connections and verify all fittings are leak-free before returning the system to service. Minimum operating temperature is 32 degrees F; do not expose to freezing condensate or fluids outside the rated neutral gas specification.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRegulator Type\u003c\/strong\u003e: Precision Constant Bleed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePort Size\u003c\/strong\u003e: 1\/4 inch NPTF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Pressure Range\u003c\/strong\u003e: 0.4 to 10 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Supply Pressure\u003c\/strong\u003e: 150 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 150 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Air Flow\u003c\/strong\u003e: 12 CFM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Function\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure Gauge Included\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGauge Port Thread Size\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFluid Type\u003c\/strong\u003e: Neutral Gas\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModular Connection\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Zinc\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Temperature\u003c\/strong\u003e: 32 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.49 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 11-018\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: NORGREN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 11-018-146\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORGREN","offers":[{"title":"Default Title","offer_id":51716404904242,"sku":"11-018-146","price":451.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4ece859e106f4326931ca1b61d08ef33.jpg?v=1788525536","url":"https:\/\/voomisupply.com\/products\/norgren-11-018-146-air-regulator-1-4-nptf-150-psi","provider":"Voomi Supply","version":"1.0","type":"link"}