This 2 inch double check valve backflow preventer assembly is designed to protect potable water systems by preventing the reverse flow of contaminated water caused by backsiphonage or backpressure. It meets national plumbing codes and water authority requirements, making it a reliable solution for commercial plumbing systems.
Its compact, modular design allows for easy maintenance, featuring a single top-access cover for convenient in-line servicing without removing the unit. This assembly is ideal for continuous pressure applications and for use at cross-connections classified as non-health hazards, including service line entrances.
Constructed with a durable cast bronze body, the assembly includes union end connections, quarter-turn ball valve shutoffs, top-mounted test cocks, and two independent positive seating check modules with captured springs. Replaceable check discs and seats ensure long-term serviceability and cost-effective maintenance.
- Cast bronze body construction
- Compact modular design for easy servicing
- Replaceable seats and seat discs
- Top-entry access for simplified maintenance
