{"product_id":"v48a2185-honeywell-diaphragm-gas-valve-1-12-npt","title":"V48A2185 | Honeywell Diaphragm Gas Valve 1-1\/2\" NPT","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"86\" data-end=\"424\"\u003eThe Honeywell V48A2185 is a normally closed diaphragm gas valve designed for line-voltage service in industrial and commercial burner systems. Operating at 120V and 60Hz, it features a 1-1\/2\" NPT pipe connection and provides dependable gas flow control with a maximum pressure rating of 1\/2 PSI for natural or propane gas.\u003c\/p\u003e\n\u003ch3 data-start=\"502\" data-end=\"534\"\u003e\u003cbr\u003e\u003c\/h3\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: 28.5619%;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.1234%;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.5619%;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.1234%;\"\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.5619%;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.1234%;\"\u003eGas Control Valves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.5619%;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.1234%;\"\u003eV48A2185\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.5619%;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.1234%;\"\u003eDiaphragm Gas Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.5619%;\"\u003e\u003cstrong\u003eValve Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.1234%;\"\u003eNormally Closed, Electrically Operated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.5619%;\"\u003e\u003cstrong\u003ePipe Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.1234%;\"\u003e1-1\/2\" NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.5619%;\"\u003e\u003cstrong\u003eFuel Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.1234%;\"\u003eNatural Gas, Propane, or Manufactured Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.5619%;\"\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.1234%;\"\u003e120 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.5619%;\"\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.1234%;\"\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.5619%;\"\u003e\u003cstrong\u003ePressure Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.1234%;\"\u003e1\/2 PSI Maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.5619%;\"\u003e\u003cstrong\u003eFlow Capacity (CFH)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.1234%;\"\u003e2400 CFH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.5619%;\"\u003e\u003cstrong\u003eMounting Orientation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.1234%;\"\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.5619%;\"\u003e\u003cstrong\u003eValve Body Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.1234%;\"\u003eCast Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.5619%;\"\u003e\u003cstrong\u003eOperation Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.1234%;\"\u003eLine Voltage Actuation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.5619%;\"\u003e\u003cstrong\u003eClosing Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.1234%;\"\u003eMaximum 2 Seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.5619%;\"\u003e\u003cstrong\u003eFail-Safe Feature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.1234%;\"\u003eCloses Automatically on Power Failure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.5619%;\"\u003e\u003cstrong\u003eOpening Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.1234%;\"\u003eAdjustable via Bleed Valve or Fixed Orifices\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.5619%;\"\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.1234%;\"\u003e32°F to 125°F (0°C to 52°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.5619%;\"\u003e\u003cstrong\u003eMaximum Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.1234%;\"\u003e125°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.5619%;\"\u003e\u003cstrong\u003eMinimum Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.1234%;\"\u003e32°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.5619%;\"\u003e\u003cstrong\u003eFlow Direction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.1234%;\"\u003eStraight-Through Pattern\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.5619%;\"\u003e\u003cstrong\u003ePosition Indicator\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.1234%;\"\u003eAvailable (optional accessory)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.5619%;\"\u003e\u003cstrong\u003eApplication Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.1234%;\"\u003eFinal Shutoff Service, Gas Flow Safety Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.5619%;\"\u003e\u003cstrong\u003eCompliance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.1234%;\"\u003eUL and CSA Certified for Gas Applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.5619%;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.1234%;\"\u003e4.00 lbs (1.81 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eInformation About \u003cspan data-sheets-root=\"1\"\u003eV48A2185\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe V48A2185 is part of Honeywell’s V48 Series diaphragm gas valves, engineered for line-voltage service in gas-fired systems requiring reliable on-off control. This model operates as a normally closed safety valve that opens upon energization and closes tightly under both spring and diaphragm pressure when de-energized. Constructed from durable cast aluminum, the V48A2185 offers corrosion resistance and a lightweight design while maintaining structural strength for industrial gas piping. Its adjustable bleed orifice allows control of opening speed to match burner startup requirements, while the quick two-second closing action ensures rapid shutoff in emergency or power failure conditions. The valve is compatible with natural, propane, and manufactured gases and is widely used in furnaces, boilers, and industrial combustion systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNormally Closed Safety Design: Ensures automatic gas shutoff when power is lost or system failure occurs.\u003c\/li\u003e\n\u003cli\u003eHigh Flow Capacity: Handles up to 2400 CFH for large industrial and commercial gas systems.\u003c\/li\u003e\n\u003cli\u003eFast Response Time: Closes within two seconds for enhanced system safety.\u003c\/li\u003e\n\u003cli\u003eLine Voltage Operation: Runs directly on 120V AC power for easy integration with control systems.\u003c\/li\u003e\n\u003cli\u003eAdjustable Opening Rate: Configurable using bleed valve or fixed orifices to suit burner requirements.\u003c\/li\u003e\n\u003cli\u003eDurable Cast Aluminum Construction: Lightweight yet strong, providing long-lasting reliability.\u003c\/li\u003e\n\u003cli\u003eWide Gas Compatibility: Supports natural gas, propane, and manufactured gas fuels.\u003c\/li\u003e\n\u003cli\u003eHorizontal Mount Design: Simplifies installation in standard gas lines.\u003c\/li\u003e\n\u003cli\u003eTemperature Resilience: Operates effectively between 32°F and 125°F.\u003c\/li\u003e\n\u003cli\u003eOptional Position Indicator: Allows for visual confirmation of valve status during operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe V48A2185 delivers the reliability and precision required for critical gas shutoff applications, ensuring safe, efficient control in industrial and commercial burner systems.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":49105123508480,"sku":"V48A2185","price":1115.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/CC-TDOR11_26_ebdd0610-f0ec-434c-a957-b0a2dc28c299.png?v=1785540773","url":"https:\/\/alotechparts.com\/products\/v48a2185-honeywell-diaphragm-gas-valve-1-12-npt","provider":"Alo Tech Solutions","version":"1.0","type":"link"}