{"product_id":"hoffman-401488-1","title":"Hoffman Air Valve 401488 79, 1\/2\" x 3\/4\" Straight Water Main Vent Valve","description":"\u003cp\u003eWater Main Vent Valve\u003cbr\u003e\nFor use on hot or cold or glycol water mains andprocess applications with specific gravity greater than 0.7\u003cbr\u003e\nTapped at top for 1„8\" NPT safety drain connectionfor discharging moisture\u003cbr\u003e\nRemovable top\u003cbr\u003e\nBuilt-in Check Valve\u003cbr\u003e\n1„2\" NPT female and 3„4\" NPT male straight shank\u003cbr\u003e\nMaximum operating pressure 75 psig (5.2 bar)(Drop away pressure - maximum pressure against which the vent can open).\u003cbr\u003e\nMaximum hydrostatic pressure 200 psig (13.8 bar)\u003cbr\u003e\nMaximum temperature 250°F (121°C)\u003c\/p\u003e","brand":"Hoffman","offers":[{"title":"Default Title","offer_id":49079536091371,"sku":"401488","price":235.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4849\/9947\/files\/401488.jpg?v=1784602322","url":"https:\/\/revalved.com\/products\/hoffman-401488-1","provider":"Revalved","version":"1.0","type":"link"}