Marketing InformationThe ZW209FP pressure reducing valve is pilot operated and utilized in fire suppression systems where steady downstream pressure and high-flow rates are required. The ZW209FP pilot assembly allows the main valve to modulate between closed and open for a constant downstream pressure and automatically seals shut after reaching the pilot setting to prevent possible downstream damage. Its red internal and external epoxy-coating offers corrosion-resistance, while the isolation valves and pressure gauges provide for easy, cost-effective maintenance and repairs for the lowest total cost of ownership.