Red Hat WT8551A001MS 3-Way Solenoid Valve 1/4 in 24V DC 0.86 Cv 150 psi

3-Way Solenoid Valve for Pneumatic Control

The Red Hat WT8551A001MS is a 3-way, 2-position solenoid valve designed for remote pilot operation in pneumatic systems. Its configurable starting position allows integration into automated machinery requiring directional flow control. The aluminum body and NBR seals suit compressed air and inert gas applications. This component serves engineers and maintenance teams building or servicing fluid power circuits.

Upgrade From 2-Way or Fixed-Position Valves

Replacing a simple 2-way valve with this 3-way model adds the ability to divert or exhaust flow without additional plumbing. The configurable 2-position action replaces fixed-function valves where the default state must match safety requirements. The jump is worth it when a single valve must both supply and exhaust an actuator, reducing component count and potential leak points in the circuit.

0.86 Cv Flow Capacity at 150 psi

The 0.86 Cv rating through a 1/4 in orifice delivers sufficient flow for small to medium pneumatic actuators and pilot circuits. Operating pressure tops out at 150 psi for air and inert gas, limiting use to standard shop-air ranges. The 24V DC coil without a junction box suits low-voltage control panels but requires separate wiring protection. Headroom disappears in high-flow or high-pressure hydraulic service, which the specifications exclude.