Product Details Drop-in replacement for most common manufacturers 15 to 150 psi pilot adjustment range Conforms to lead-free legislation Wilkins ZW209 pilot-operated pressure reducing valves are an ideal drop-in replacement for most pressure reducing valves currently on the market. Use them to reduce high inlet pressures to safe and constant outlet pressures. Their pilot valve reacts to downstream pressure changes, allowing the main valve to modulate between the open and closed position. This results in a constant downstream pressure. All valves feature an FDA-approved fusion-bonded coating in