{"product_id":"febco-765-3-4-pres-vac-brkr-w-ball-vlv","title":"Febco 765 3\/4\" Pressure Vacuum Breaker with Ball Valves","description":"\u003cp\u003eThe Febco 765 3\/4\" Pressure Vacuum Breaker with ball valves protects potable water systems from backsiphonage in irrigation, cooling towers, laboratories, pools and industrial systems. Built for durability and easy service, this assembly combines a spring-loaded check valve and an air relief port in a single, compact bronze body, delivering reliable protection where code-compliant backflow prevention is required.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBronze body construction for corrosion resistance and long service life.\u003c\/li\u003e\n\u003cli\u003eMaximum working pressure 150 psi (10.3 bar) and operating temperature range 32–140°F (0–60°C).\u003c\/li\u003e\n\u003cli\u003eIncludes quarter-turn ball valves and two resilient-seated test cocks for fast isolation and field testing.\u003c\/li\u003e\n\u003cli\u003eEngineered plastic bonnet and lightweight poppet minimize freeze damage risk and reduce head loss.\u003c\/li\u003e\n\u003cli\u003eNPT threaded end connections (ANSI\/ASME B1.20.1); internal parts serviceable in-line for straightforward maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eInstall the assembly in a vertical orientation with the air inlet in the upright position and the specified clearance above the highest downstream outlet per local code. Assemblies are factory tested; refer to the included installation, maintenance and freeze-protection documents for field testing, winterizing and service procedures. Model\/SKU: 765DBVFEB.\u003c\/p\u003e","brand":"Febco","offers":[{"title":"Default Title","offer_id":43672241097,"sku":"765DBVFEB","price":336.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/765-QT-PVB_50_765CBV.jpg?v=1618600022","url":"https:\/\/www.sprinklersupplystore.com\/products\/febco-765-3-4-pres-vac-brkr-w-ball-vlv","provider":"Sprinkler Supply Store","version":"1.0","type":"link"}