Typical Applications

• Fire hydrant and monitor valves
• Hydraulic remote controlled systems
• Zone isolating valve
• Manual operated flood valve
• Hydraulically operated hydrants
• Gas & oil storage tanks

Operation

The BERMAD Model FP 405-11 is a line pressure driven valve that opens and closes smoothly and safely, following any passage of time. It consists of a “Check Lock” feature that traps high pressure peaks ensuring that the valve remains locked in the closed position to maintain drip tight sealing.

• Quick & easy operation – Requires only 1/4 turn of the pilot valve handle
• One-piece vulcanized diaphragm assembly – Reliability
• In-line, quick cover removal – Minimal downtime
• Simple design – Cost effective
• Unobstructed flow path – No supporting ribs