{"product_id":"johnson-controls-52-310-3-940-dpv-1-dry-pipe-valve-4-in-523103940","title":"Johnson Controls 52-310-3-940 DPV-1 Dry Pipe Valve (4 in) 523103940","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eJohnson Controls 52-310-3-940 is a DPV-1 dry pipe valve that automatically controls water flow into dry pipe fire protection sprinkler systems and provides actuation of fire alarms. It is designed for installations where sprinklers are subject to freezing conditions (40�F\/4�C or less) and is rated to a maximum service pressure of 250 psi (17.2 bar) with a 16 bar pressure rating. Constructed of ductile iron, the valve is available in multiple sizes including 4 in and supports flange and groove connections.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAutomatically controls water flow into dry pipe sprinkler systems and provides fire alarm actuation\u003c\/li\u003e\n  \u003cli\u003ePressure rating 16 bar; maximum service pressure 250 psi (17.2 bar)\u003c\/li\u003e\n  \u003cli\u003eConnection options include flange x flange, flange x groove, and groove x groove; flanged connections can be drilled per ANSI\/ISO\/AS\/JIS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003eDPV-1 dry pipe valve for freezing environments; ductile iron construction; 4 in size; UL\/C-UL listed and FM approved.\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: JOHNSON CONTROLS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 52-310-3-940\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: Johnson Controls\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 52-310-3-940\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAlternate Part Number\u003c\/strong\u003e: 523103940\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel\u003c\/strong\u003e: DPV-1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValve type\u003c\/strong\u003e: Dry pipe differential valve\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValve size\u003c\/strong\u003e: 4 in (DN100)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValve sizes available\u003c\/strong\u003e: 2-1\/2 in (DN65), 3 in (DN80), 4 in (DN100), 6 in (DN150)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection types\u003c\/strong\u003e: Flange x Flange, Flange x Groove, Groove x Groove\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlanged connection drilling standards\u003c\/strong\u003e: ANSI, ISO, AS, JIS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure rating\u003c\/strong\u003e: 16 bar\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum service pressure\u003c\/strong\u003e: 250 psi (17.2 bar)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Ductile iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: UL Listed, C-UL Listed, FM Approved, NYC Approved (4 in and 6 in under MEA 172-02-E)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Dry pipe fire protection sprinkler systems; installations subject to freezing conditions (40�F\/4�C or less)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 70 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: 20 x 25 x 15 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition\u003c\/strong\u003e: New\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"JOHNSON CONTROLS","offers":[{"title":"Default Title","offer_id":51500358828338,"sku":"52-310-3-940","price":7551.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/314726263.jpg?v=1784684505","url":"https:\/\/voomisupply.com\/products\/johnson-controls-52-310-3-940-dpv-1-dry-pipe-valve-4-in-523103940","provider":"Voomi Supply","version":"1.0","type":"link"}