{"title":"Pressure Vacuum Breaker (PVB)","description":"\u003cp\u003eA Pressure Vacuum Breaker (PVB) protects your potable water supply from back-siphonage - water flowing backward due to a drop in supply pressure - using a spring-loaded check valve and air inlet valve that opens to break the vacuum if pressure drops. Unlike a DCVA, a PVB must be installed above the highest sprinkler head in the system to function correctly, which affects where it can be placed in a layout. Shop commercial-grade PVB assemblies and repair kits from Zurn Wilkins and FEBCO to keep your system protected and code-compliant.\u003c\/p\u003e","products":[{"product_id":"febco-765-pressure-vacuum-breaker-w-ball-valves","title":"FEBCO 765 Pressure Vacuum Breaker w\/ Ball Valves","description":"\u003cp\u003eEnsure your irrigation system is protected with the FEBCO 765 Pressure Vacuum Breaker. Designed for 1-inch connections, this bronze vacuum breaker includes integrated ball valves for easy maintenance and optimal performance. With a robust pressure rating of 150 PSI, it prevents backflow and contamination, safeguarding your water supply. Its freeze-sensing capability (sensing upgrade kit sold separately) adds an extra layer of reliability in cold climates. Trust FEBCO's expertise to help you maintain a safe and efficient outdoor environment. Equip your project with durable, professional-grade solutions for lasting results. Crafted from durable Bronze, it ensures lasting performance. Its key features include 1-1\/2 in.\u003c\/p\u003e","brand":"FEBCO","offers":[{"title":"1 in.","offer_id":47597176946845,"sku":"907772","price":244.34,"currency_code":"USD","in_stock":true},{"title":"1-1\/2 in.","offer_id":47597176979613,"sku":"908544","price":899.99,"currency_code":"USD","in_stock":true},{"title":"2 in.","offer_id":47597177012381,"sku":"908558","price":1019.99,"currency_code":"USD","in_stock":true},{"title":"3\/4 in.","offer_id":47597177045149,"sku":"908554","price":217.63,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/5089\/5005\/files\/img-908544-5.jpg?v=1770150247"},{"product_id":"febco-u765-pressure-vacuum-breaker-w-unions","title":"FEBCO U765 Pressure Vacuum Breaker w\/ Unions","description":"\u003cp\u003eSafeguard your irrigation system with the FEBCO U765 Pressure Vacuum Breaker. This 1-inch bronze vacuum breaker is engineered to prevent backflow, ensuring your water supply remains clean and safe. Its freeze-sensing capability offers added protection against freezing conditions, safeguarding your investment year-round. The durable construction and union connections make installation straightforward and reliable. For optimal performance, consider the sensing upgrade kit, available separately. Trust FEBCO for professional-grade quality that helps you maintain your outdoor projects with confidence. Protect your landscape and do it right the first time. Crafted from durable Bronze, it ensures lasting performance.\u003c\/p\u003e","brand":"FEBCO","offers":[{"title":"1 in.","offer_id":47597178093725,"sku":"908550","price":324.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/5089\/5005\/files\/vk-t765eub_1_551304273575-276804_aae526a0-9100-48f3-85bd-450b259359fd.jpg?v=1769467748"},{"product_id":"watts-800m4-anti-siphon-pressure-vacuum-breaker-w-ball-valves","title":"Watts 800M4 Anti-Siphon Pressure Vacuum Breaker w\/ Ball Valves","description":"\u003cp\u003eEnsure optimal irrigation performance with the Watts 800M4 Anti-Siphon Pressure Vacuum Breaker. This robust 1-inch bronze vacuum breaker features built-in ball valves for easy control and maintenance. Designed to prevent backflow and maintain water quality, it delivers reliable protection for your outdoor projects. The freeze sensing capability enhances its functionality, helping to guard against damage during colder months (sensing upgrade kit sold separately). Trust in the professional-grade quality of Watts to keep your irrigation system running efficiently and effectively. Complete your outdoor improvements with confidence, knowing you have the right components to do the job correctly. Crafted from durable Bronze, it ensures lasting performance.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"1 in.","offer_id":47597178126493,"sku":"907770","price":334.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/5089\/5005\/files\/img-908550-4.jpg?v=1770150274"},{"product_id":"wilkins-420xl-pressure-vacuum-breaker","title":"Wilkins 420XL Pressure Vacuum Breaker","description":"\u003cp\u003eEnsure your irrigation system's health with the Wilkins 420XL Pressure Vacuum Breaker. Crafted from lead-free cast bronze, this reliable vacuum breaker facilitates robust connection sizes of 1 in. x 1 in. while withstanding pressure ratings up to 175 PSI. Its durable design guarantees dependable performance, safeguarding your water supply from contamination. The Wilkins 420XL is engineered for seamless connections with Fnpt x Fnpt fittings, making it an essential component for both homeowners and professionals aiming for project success. Protect your outdoor space with confidence; this vacuum breaker is built for longevity and peace of mind. Crafted from durable Cast Bronze, it ensures lasting performance. Its key features include 1 in. connections ensure easy installation.\u003c\/p\u003e","brand":"Wilkins","offers":[{"title":"1 in.","offer_id":47597178486941,"sku":"297602","price":314.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/5089\/5005\/files\/297602-1_3c91dec1-621b-4b4c-bb06-924c1dec9982.jpg?v=1769467764"},{"product_id":"wilkins-710-pressure-vacuum-breaker","title":"Wilkins 710 Pressure Vacuum Breaker","description":"\u003cp\u003eThe Wilkins 710 Pressure Vacuum Breaker is designed to protect your irrigation system from backflow while ensuring optimal performance. Constructed from durable bronze, this 1-inch vacuum breaker features a ball valve for enhanced control. With a pressure rating of 150 PSI, it provides reliable operation under varying conditions. Easy to install with 1-inch FNPT connections, this device seamlessly integrates into your plumbing, ensuring that your outdoor projects are executed without risk. Count on the Wilkins series for trusted quality that prioritizes your project’s success. Equip your system for peak performance and peace of mind. Crafted from durable Bronze, it ensures lasting performance. Its key features include ball valves included for easy system control.\u003c\/p\u003e","brand":"Wilkins","offers":[{"title":"1 in.","offer_id":47597178519709,"sku":"689585","price":164.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/5089\/5005\/files\/689585-1_06938588-8948-457b-807e-acf03e29d2d3.jpg?v=1769467770"},{"product_id":"wilkins-720a-pressure-vacuum-breaker-w-ball-valves","title":"Wilkins 720A Pressure Vacuum Breaker w\/ Ball Valves","description":"\u003cp\u003eThe Wilkins 720A Pressure Vacuum Breaker is your essential safeguard against backflow and contamination in irrigation systems. Designed from durable bronze, this reliable unit features a 1-inch connection size with female NPT fittings and includes built-in ball valves for added control. With a pressure rating of 150 PSI, it ensures optimal performance in various applications. This vacuum breaker offers professional-grade quality, making it a smart choice for your outdoor improvement projects. Trust the Wilkins brand for dependable solutions that promote a safe and efficient watering system. Complete your project confidently with this essential component. Crafted from durable Bronze, it ensures lasting performance. Its key features include includes ball valves for easy flow control.\u003c\/p\u003e","brand":"Wilkins","offers":[{"title":"1 in.","offer_id":47597178552477,"sku":"31616","price":164.99,"currency_code":"USD","in_stock":true},{"title":"1-1\/2 in.","offer_id":47597178585245,"sku":"28801","price":750.99,"currency_code":"USD","in_stock":false},{"title":"2 in.","offer_id":47597178618013,"sku":"39731","price":853.99,"currency_code":"USD","in_stock":false},{"title":"3\/4 in.","offer_id":47597178650781,"sku":"39959","price":147.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/5089\/5005\/files\/31616-1_f7947951-7ddb-4b82-8a8c-1b58dc9ac036.jpg?v=1769467779"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/5089\/5005\/collections\/ms-765-qt-fz-pvb_t765ebv-tag-552373.jpg?v=1766509533","url":"https:\/\/www.greenlistsupply.com\/collections\/pressure-vacuum-breaker-pvb.oembed","provider":"Greenlist","version":"1.0","type":"link"}