This 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.

Its 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.

Construction & Features

• Features a durable bronze body construction and NPT end connections.
• Equipped with quarter turn ball valve shutoffs with lever handles for reliable operation.
• Incorporates two in-line independent check valves with replaceable polymer check seats and silicone rubber discs for the first and second checks and the relief valve.
• An internal relief valve is included for reduced installation clearances.
• Maintenance is simplified with a single access cover, allowing immediate access to all internals from the top.
• Captured springs ensure safe maintenance procedures.
• Includes screwdriver slotted ball valve test cocks.
• Large body passages are designed to provide low pressure drop.
• No special tools are required for servicing or repair.

A 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. Before installing, consult your local water authority, building, and plumbing codes.