{"product_id":"kmc-controls-mcp-1140-5520-4in-pneumatic-spring-return-actuator","title":"KMC Controls MCP-1140-5520 4in Pneumatic Spring Return Actuator","description":"\u003ch4 class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe KMC Controls MCP-1140-5520 is a pneumatic actuator assembly designed for accurate damper and valve positioning in commercial HVAC and building automation systems. Featuring a 4-inch stroke, 8–13 PSI spring range, and clevis linkage, the MCP-1140-5520 delivers dependable modulation, fail-safe spring return, and reliable performance in demanding ventilation applications.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; height: 431.063px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.1345%; height: 19.5938px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.4454%; height: 19.5938px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.1345%; height: 19.5938px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.4454%; height: 19.5938px;\"\u003eKMC Controls\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.1345%; height: 19.5938px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.4454%; height: 19.5938px;\"\u003eBuilding Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.1345%; height: 19.5938px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.4454%; height: 19.5938px;\"\u003eMCP-1140-5520\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.1345%; height: 19.5938px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.4454%; height: 19.5938px;\"\u003ePneumatic Actuator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.1345%; height: 19.5938px;\"\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.4454%; height: 19.5938px;\"\u003eMCP Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.1345%; height: 19.5938px;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.4454%; height: 19.5938px;\"\u003ePneumatic Actuator Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.1345%; height: 19.5938px;\"\u003e\u003cstrong\u003eActuator Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.4454%; height: 19.5938px;\"\u003eSpring-return pneumatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.1345%; height: 19.5938px;\"\u003e\u003cstrong\u003eStroke\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.4454%; height: 19.5938px;\"\u003e4 in (101.6 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.1345%; height: 19.5938px;\"\u003e\u003cstrong\u003eSpring Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.4454%; height: 19.5938px;\"\u003e8–13 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.1345%; height: 19.5938px;\"\u003e\u003cstrong\u003eMaximum Torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.4454%; height: 19.5938px;\"\u003eUp to 176 in-lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.1345%; height: 19.5938px;\"\u003e\u003cstrong\u003eEnd Fitting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.4454%; height: 19.5938px;\"\u003eClevis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.1345%; height: 19.5938px;\"\u003e\u003cstrong\u003eMounting Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.4454%; height: 19.5938px;\"\u003ePost mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.1345%; height: 19.5938px;\"\u003e\u003cstrong\u003eControl Medium\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.4454%; height: 19.5938px;\"\u003ePneumatic air pressure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.1345%; height: 19.5938px;\"\u003e\u003cstrong\u003eFail-Safe Operation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.4454%; height: 19.5938px;\"\u003eSpring return\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 36.1345%; height: 39.1875px;\"\u003e\u003cstrong\u003eCompatible Replacement Models\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.4454%; height: 39.1875px;\"\u003eM574-5105, M574-5520\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 36.1345%; height: 39.1875px;\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.4454%; height: 39.1875px;\"\u003eHVAC dampers, control valves, air handling units, ventilation systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.1345%; height: 19.5938px;\"\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.4454%; height: 19.5938px;\"\u003eHeavy-duty industrial housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.1345%; height: 19.5938px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.4454%; height: 19.5938px;\"\u003eApproximately 3.5 lb (1.59 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About\u003cspan\u003e MCP-1140-5520\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe MCP-1140-5520 is part of the KMC Controls MCP series of pneumatic actuators developed for commercial and industrial HVAC control systems. It utilizes a spring-return pneumatic design with a 4-inch travel distance, making it suitable for large dampers, control valves, and air handling equipment that require extended actuator movement. The actuator features a factory-installed clevis and post-mount configuration for simplified installation and serves as a direct replacement for legacy KMC M574-5105 and M574-5520 actuator models. Designed for long-term durability, it provides consistent pneumatic positioning and dependable fail-safe operation during loss of control pressure.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4-Inch Stroke: Provides extended actuator travel for large dampers and valves.\u003c\/li\u003e\n\u003cli\u003e8–13 PSI Spring Range: Delivers smooth pneumatic modulation and reliable positioning.\u003c\/li\u003e\n\u003cli\u003eSpring Return Design: Automatically returns to the designated fail-safe position when air pressure is lost.\u003c\/li\u003e\n\u003cli\u003eClevis Linkage: Factory-installed clevis simplifies mechanical connection.\u003c\/li\u003e\n\u003cli\u003eHeavy-Duty Construction: Engineered for continuous commercial HVAC operation.\u003c\/li\u003e\n\u003cli\u003eHigh Torque Output: Produces up to 176 in-lb of torque for demanding applications.\u003c\/li\u003e\n\u003cli\u003eDirect Replacement: Compatible with legacy M574-5105 and M574-5520 actuators.\u003c\/li\u003e\n\u003cli\u003ePost-Mount Configuration: Reduces installation time during retrofit and new installations.\u003c\/li\u003e\n\u003cli\u003ePneumatic Operation: Ideal for building automation systems using pneumatic control.\u003c\/li\u003e\n\u003cli\u003eCommercial HVAC Compatibility: Suitable for air handlers, ventilation systems, dampers, and hydronic valve applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe MCP-1140-5520 delivers the reliability and precision required for pneumatic damper and valve control in commercial and industrial HVAC systems.\u003c\/p\u003e","brand":"Kmc Controls","offers":[{"title":"Default Title","offer_id":52146344526122,"sku":"MCP-1140-5520","price":505.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/Pic_large_6996d619-3a03-447c-b194-40dc9a4cf0e0.png?v=1785355789","url":"https:\/\/iqelectro.com\/products\/kmc-controls-mcp-1140-5520-4in-pneumatic-spring-return-actuator","provider":"IQElectro","version":"1.0","type":"link"}