{"product_id":"watts-887708-pressure-vacuum-breaker-rebuild-kit","title":"Watts 887708 Pressure Vacuum Breaker Rebuild Kit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe WATTS 887708 is a rubber rebuild kit designed for the 800M4 series pressure vacuum breaker (PVB) assemblies. This kit supplies the internal rubber components needed to restore a worn or leaking PVB to proper working condition, maintaining backflow prevention performance in potable water and irrigation systems. Covering the 1-1\/4 to 2 inch valve size range, it is the correct service kit for licensed plumbers and backflow prevention technicians performing routine maintenance or repair on these assemblies. The kit weighs 0.2 pounds, making it a compact service component to keep on the service vehicle.\u003c\/p\u003e\n\u003cp\u003ePressure vacuum breakers are installed in irrigation systems, commercial plumbing, and industrial water supply lines where backflow protection is required by code. This rebuild kit is appropriate for service calls on existing 800M4 PVB installations in residential irrigation and light commercial applications. Technicians replacing internal elastomers as part of a scheduled maintenance program or in response to a failed annual test will find this kit addresses the rubber seating and sealing components of the assembly.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFits 800M4 series pressure vacuum breaker valves in the 1-1\/4 to 2 inch size range\u003c\/li\u003e\n  \u003cli\u003eSupplies replacement rubber internal components to restore backflow prevention function\u003c\/li\u003e\n  \u003cli\u003eLightweight at 0.2 pounds, suitable for stocking on a service vehicle\u003c\/li\u003e\n  \u003cli\u003eSupports routine maintenance and repair without full valve replacement\u003c\/li\u003e\n  \u003cli\u003eIntended for use by licensed plumbers and certified backflow prevention testers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with WATTS 800M4 series pressure vacuum breaker assemblies in the 1-1\/4 to 2 inch valve size range.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eService on pressure vacuum breakers must be performed by a licensed plumber or certified backflow prevention technician in accordance with local plumbing codes and IPC guidelines. Shut off the upstream water supply and relieve system pressure before disassembling the valve body. Inspect all seating surfaces for corrosion or scoring before installing new rubber components. Reassemble per the manufacturer service instructions and perform a post-repair backflow test to verify proper function before returning the system to service.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValve Size Range\u003c\/strong\u003e: 1-1\/4 to 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Series\u003c\/strong\u003e: 800M4 Pressure Vacuum Breaker\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.2 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: WATTS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 887708\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WATTS","offers":[{"title":"Default Title","offer_id":51234027536690,"sku":"887708","price":46.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/307613911.jpg?v=1780115510","url":"https:\/\/voomisupply.com\/products\/watts-887708-pressure-vacuum-breaker-rebuild-kit","provider":"Voomi Supply","version":"1.0","type":"link"}