P-220 1 1/2" Toro Irrigation Solenoid Valve Fip x Fip. These heavy-duty glassfilled nylon valves are specially designed for commercial applications with pressures up to 220 psi, but also have the ability to pressure regulate the flow through the valve anywhere from 5–100 psi. Features The Spike-Guard™ solenoid features very low power consumption, which reduces wire size requirements, allows twice as many valves to run simultaneously on a transformer and lowers power costs. Pressure regulates in electric or manual modes and is serviceable under pressure Standard, built-in Schradertype valve for downstream pressure verification Five-year warranty