{"product_id":"norgren-11-042-009-air-pilot-operated-regulator-400-psi","title":"Norgren 11-042-009 Air Pilot Operated Regulator 400 Psi","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NORGREN 11-042-009 is an air pilot operated compressed air regulator built for high-pressure industrial pneumatic systems. It accepts a 1-1\/4 inches NPTF port connection and handles supply pressures up to 400 psi with a working pressure range of 10 to 400 psi. Maximum air flow reaches 142 CFM under rated conditions. The regulator body is constructed from zinc and aluminum, keeping weight manageable at 4.81 pounds while maintaining durability in demanding service environments. A built-in relief function allows excess downstream pressure to vent automatically. Licensed HVAC and industrial service technicians, pipefitters, and pneumatic systems specialists are the typical installers for this class of regulator.\u003c\/p\u003e\u003cp\u003eThis regulator is suited for industrial compressed air distribution systems where remote or automated pilot pressure control is required rather than manual adjustment. The air pilot operated design allows downstream pressure to be set and adjusted by a separate pilot signal, making it practical for automated process lines, large pneumatic actuator circuits, and centralized air supply stations. The 1\/2 inches gauge port thread accommodates an optional pressure gauge if monitoring is needed at the installation point. Fluid type is compressed air only. Minimum operating temperature is 0 degrees F.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAir pilot operated design allows remote pressure regulation without manual adjustment at the regulator body\u003c\/li\u003e\n\u003cli\u003e400 psi maximum supply and working pressure with a 10 to 400 psi adjustable range\u003c\/li\u003e\n\u003cli\u003e142 CFM maximum air flow capacity supports high-demand pneumatic circuits\u003c\/li\u003e\n\u003cli\u003e1-1\/4 inches NPTF end connections for secure, leak-resistant threaded installation\u003c\/li\u003e\n\u003cli\u003eBuilt-in relief function automatically vents excess downstream pressure\u003c\/li\u003e\n\u003cli\u003eZinc and aluminum construction balances strength and weight at 4.81 pounds\u003c\/li\u003e\n\u003cli\u003e1\/2 inches gauge port thread for optional field-installed pressure gauge\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-installation regulator for industrial compressed air systems requiring 1-1\/4 inches NPTF connections and air pilot operated pressure control up to 400 psi. Part of the NORGREN 11-042 Series.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified pipefitter or pneumatic systems technician familiar with high-pressure compressed air systems. Depressurize and lock out the air supply before removing any existing regulator or making connections. Follow applicable OSHA and local compressed air safety codes when working with systems rated above 100 psi. Ensure the pilot signal line is properly sized and rated for the operating pressure before commissioning the regulator.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegulator Type\u003c\/strong\u003e: Air Pilot Operated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Air Flow\u003c\/strong\u003e: 142 CFM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Flow (Rated)\u003c\/strong\u003e: 300 CFM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Supply Pressure\u003c\/strong\u003e: 400 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 400 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Range\u003c\/strong\u003e: 10 to 400 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePort Size\u003c\/strong\u003e: 1-1\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Connections\u003c\/strong\u003e: NPTF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Port Thread Size\u003c\/strong\u003e: 1\/2 inches\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\u003eFluid Type\u003c\/strong\u003e: Compressed Air\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Temperature\u003c\/strong\u003e: 0 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Zinc, Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 4.81 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 11-042\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 11-042-009\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORGREN","offers":[{"title":"Default Title","offer_id":51721195684146,"sku":"11-042-009","price":1938.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c437a5d6001b3a87087080c0c55f0f67.jpg?v=1788574928","url":"https:\/\/voomisupply.com\/products\/norgren-11-042-009-air-pilot-operated-regulator-400-psi","provider":"Voomi Supply","version":"1.0","type":"link"}