{"title":"Backflow Devices - Ames - RPZ - Reduced Pressure Zone Assemblies - 2\"","description":null,"products":[{"product_id":"2-4000b","title":"2 4000B","description":"\u003cp\u003eThis 2 inch reduced pressure zone backflow preventer assembly is engineered to safeguard drinking water supplies from dangerous cross-connections, preventing backflow due to backsiphonage or backpressure in compliance with national plumbing codes and water authority requirements.\u003c\/p\u003e\u003cp\u003eIts compact, modular design allows for straightforward maintenance and in-line repairs without the need for special tools, making it ideal for continuous pressure piping applications and health-hazard cross-connections at the service line entrance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFeatures a durable \u003cstrong\u003ebronze body construction\u003c\/strong\u003e and \u003cstrong\u003eNPT end connections\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eEquipped with \u003cstrong\u003equarter turn ball valve shutoffs\u003c\/strong\u003e with lever handles for reliable operation.\u003c\/li\u003e\n\u003cli\u003eIncorporates \u003cstrong\u003etwo in-line independent check valves\u003c\/strong\u003e with \u003cstrong\u003ereplaceable polymer check seats\u003c\/strong\u003e and \u003cstrong\u003esilicone rubber discs\u003c\/strong\u003e for the first and second checks and the relief valve.\u003c\/li\u003e\n\u003cli\u003eAn \u003cstrong\u003einternal relief valve\u003c\/strong\u003e is included for reduced installation clearances.\u003c\/li\u003e\n\u003cli\u003eMaintenance is simplified with a \u003cstrong\u003esingle access cover\u003c\/strong\u003e, allowing immediate access to all internals from the top.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaptured springs\u003c\/strong\u003e ensure safe maintenance procedures.\u003c\/li\u003e\n\u003cli\u003eIncludes \u003cstrong\u003escrewdriver slotted ball valve test cocks\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge body passages\u003c\/strong\u003e are designed to provide low pressure drop.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo special tools\u003c\/strong\u003e are required for servicing or repair.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eA WARNING: It is illegal to use this product in any plumbing system providing water for human consumption, such as drinking or dishwashing, in the United States. 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