Pilot Valve Specifications - The 90554615 3-Way Pilot Valve is designed for use in air suspension dump systems and lift axle control. It is a pilot-operated air switch that can be configured as "Normally Closed" or "Normally Open.". Normally Open Port: 1/4" NPT, Normally Closed Port: 1/4" NPT, Suspension Port: 1/4" NPT, Pilot Port: 1/8" NPT. Dimensions: 2-1/4" W x 2-1/4" D x 2" H. Typically used in dump systems, requiring one valve per height control valve.
Robust and Dependable - Constructed from die-cast zinc, this valve provides precision, strength, and reliability. Suitable for remote mounting at any chassis location, the valve is built for auxiliary axle applications or for rapid air suspension exhaust. It automatically exhausts the air suspension when connected to the gladhand or parking brake line, activated by pilot pressure.
Theree-Way Pilot Valves Features - This rugged valve is ideal for remote mounting and suited for auxiliary axle applications, rapid air suspension exhaust, and control in air suspension dump systems.