{"product_id":"200sma11aa11bb21a0-honeywell-2-normally-closed-gas-valve-115-vac","title":"200SMA11AA11BB21A0 | Honeywell 2\" Normally Closed Gas Valve 115 VAC","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"144\" data-end=\"396\"\u003eThe Honeywell 200SMA11AA11BB21A0 is a 2-inch, two-way, normally closed gas valve engineered for reliable control of gas flow in industrial burner and boiler systems. It operates on 115 VAC at 60 Hz and features a cast iron body, auto-reset function, and NEMA 4-rated enclosure for durability in demanding environments.\u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"width: 99.964%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.1973%;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6695%;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.1973%;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6695%;\"\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.1973%;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6695%;\"\u003eGas Control Equipment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.1973%;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6695%;\"\u003e200SMA11AA11BB21A0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.1973%;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6695%;\"\u003eGas Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.1973%;\"\u003e\u003cstrong\u003eValve Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6695%;\"\u003eTwo-way, normally closed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.1973%;\"\u003e\u003cstrong\u003eValve Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6695%;\"\u003e2\" (DN50)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.1973%;\"\u003e\u003cstrong\u003eBody Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6695%;\"\u003eCast iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.1973%;\"\u003e\u003cstrong\u003eCapacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6695%;\"\u003eStandard flow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.1973%;\"\u003e\u003cstrong\u003eOperation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6695%;\"\u003eMotorized, auto-reset\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.1973%;\"\u003e\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6695%;\"\u003e115 VAC, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.1973%;\"\u003e\u003cstrong\u003eMotor Timing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6695%;\"\u003e6 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.1973%;\"\u003e\u003cstrong\u003eEnd Connection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6695%;\"\u003eANSI threaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.1973%;\"\u003e\u003cstrong\u003eSwitch Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6695%;\"\u003eVOS1\/VCS1 auxiliary switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.1973%;\"\u003e\u003cstrong\u003eEnclosure Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6695%;\"\u003eNEMA 4 weatherproof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.1973%;\"\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6695%;\"\u003eAutomatic, normally closed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.1973%;\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6695%;\"\u003eGas burner, boiler, and combustion systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.1973%;\"\u003e\u003cstrong\u003eMounting Orientation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6695%;\"\u003eHorizontal or vertical as specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.1973%;\"\u003e\u003cstrong\u003eControl Mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6695%;\"\u003eOn\/Off motorized actuation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.1973%;\"\u003e\u003cstrong\u003eCompliance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6695%;\"\u003eANSI standards for industrial gas valves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.1973%;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6695%;\"\u003e39 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eInformation About \u003cspan data-sheets-root=\"1\"\u003e200SMA11AA11BB21A0\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe 200SMA11AA11BB21A0 is part of Honeywell’s 200SMA series of heavy-duty motorized gas valves, designed for precision control of gas flow in commercial and industrial combustion systems. This model features a 2-inch ANSI-threaded inlet and outlet, cast iron housing for structural strength, and an auto-reset actuator for safety and reliability. The valve operates at 115 VAC with a 6-second motor opening time and includes VOS1\/VCS1 auxiliary switches for position feedback or interlock functionality. Its NEMA 4-rated enclosure provides protection against dust, moisture, and harsh environmental conditions, making it suitable for indoor and outdoor installations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTwo-Way Normally Closed Design: Ensures gas flow is automatically shut off when de-energized, maintaining safety during power loss or system faults.\u003c\/li\u003e\n\u003cli\u003eDurable Construction: Cast iron body and ANSI-threaded connections provide robust performance in high-demand industrial applications.\u003c\/li\u003e\n\u003cli\u003eAutomatic Reset Function: Enables the valve to return to its closed position automatically, reducing manual intervention and improving system uptime.\u003c\/li\u003e\n\u003cli\u003eFast Motorized Operation: Six-second motor timing delivers responsive on\/off actuation for precise combustion control.\u003c\/li\u003e\n\u003cli\u003e115 VAC Power Input: Standard electrical configuration for compatibility with industrial control panels and automation systems.\u003c\/li\u003e\n\u003cli\u003eAuxiliary Switch Integration: Equipped with VOS1\/VCS1 switches for position indication, interlock, or external control circuit feedback.\u003c\/li\u003e\n\u003cli\u003eWeatherproof Protection: NEMA 4 enclosure rating ensures reliable operation in wet, dusty, or outdoor environments.\u003c\/li\u003e\n\u003cli\u003eVersatile Mounting Options: Supports multiple installation orientations to meet specific system design requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 200SMA11AA11BB21A0 delivers the reliability and precision required for safe gas flow management in commercial heating, combustion, and industrial fuel control applications.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":49105155096832,"sku":"200SMA11AA11BB21A0","price":7855.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/Maxon-200SMA11AA11BB21A0-Gas-Valve.png?v=1785541481","url":"https:\/\/alotechparts.com\/products\/200sma11aa11bb21a0-honeywell-2-normally-closed-gas-valve-115-vac","provider":"Alo Tech Solutions","version":"1.0","type":"link"}