Description
RA020-01 – 5-PORT SOLENOID CONTROL VALVE, EXTERNAL PILOT, SPRING RETURN, W/MANUAL OVERRIDE
PART NUMBER(S):
Fleet Products: RA020-01 | OE: RA020-01 | Automann: 170.V44204
DESCRIPTION:
Model: 5-Port Solenoid Control Valve (External Pilot)
Vehicles: Compatible with heavy-duty truck and trailer air systems requiring solenoid actuation
• Type: 4-way, 2-position solenoid valve, spring return
• Application: Pneumatic actuation systems
• Port Size: 3/8 in NPT
• External Pilot Port: 1/8 in NPT
• Mounting: Inline or bracketed
• Construction: Heavy-duty body
• Performance: De-energized P1→P2, P4→P5; Energized P1→P4, P2→P3 exhaust
• Features: Manual override, external pilot operation
Applications:
Ideal for truck and trailer air control systems that require a 4-way valve with 5 ports and external pilot supply. Commonly used for lift axles, tailgate control, and suspension management. Allows manual override in the event of electric failure while maintaining spring return functionality for safety and reset.
CROSS-REFERENCE(S):
RA020-01, RA12391N
A cross-reference listing means this part may be a compatible replacement for these part numbers based on OEM or distributor data.
IMPORTANT INSTALLATION NOTES:
✔ Use only 3/8" NPT fittings for main ports; 1/8" NPT for external pilot port
✔ External pilot air supply is required for electric solenoid operation
✔ Confirm wiring and voltage compatibility: 12V DC
✔ Ensure spring return and manual override functions are tested before system activation
✔ Observe airflow paths and port labeling to prevent misrouting
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Warranty Information
