{"product_id":"caleffi-121349a-g50-pressure-independent-balancing-1-2-inch-sweat-brass","title":"Caleffi 121349A-G50 Pressure Independent Balancing 1\/2 Inch Sweat Brass","description":"The FlowCal automatic flow balancing valve maintains a constant fixed flow rate within varying system differential pressure ranges. Operation is fully automatic requiring no manual adjustment. The121 series utilize an exclusive, interchangeable flow cartridge, made of anti-scale, low noise polymer for use in cooling and heating systems. The FlowCal 121 series automatic flow balancing valves are available with integral shut-off ball valve and optional factory-installed pressure and temperature test ports. Drain valves are also available as an accessory for installing in the blowdown port connection.","brand":"CALEFFI","offers":[{"title":"Default Title","offer_id":43935101026355,"sku":"CALE121349AG50","price":143.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/121141A_745b1d80-35d1-42ad-9058-88637ec8f534.jpg?v=1771537207","url":"https:\/\/plumbing-deals.com\/products\/caleffi-121349a-g50-pressure-independent-balancing-1-2-inch-sweat-brass","provider":"Plumbing Deals","version":"1.0","type":"link"}