Humphrey 501-4E1 Directional Solenoid Valve (1/2")

The Humphrey 501-4E1 is a rugged, high-flow 4-way solenoid valve designed for severe-duty air cylinder actuation. When you need to move heavy aggregate gates or swing massive cement weigh hoppers, this valve delivers the necessary air volume. Its robust, dirt-tolerant design prevents the sticking and spool lock-ups common in abrasive concrete plant environments.

A direct, high-performance replacement for failing 4-way OEM gate valves. Intercepts and replaces:

• Replaces Vince Hagan 1/2" Gate Solenoids
• Replaces Con-E-Co Air Actuation Valves
• Replaces Stephens Mfg. 4-Way Directional Valves