Description
SOLENOID VALVE – NORMALLY OPEN, 12V, SELF-RELIEVING, 1/4" NPT
PART NUMBER(S):
Fleet Products: 90054075-G | OE: 90054075 | Automann: 173.90054075
DESCRIPTION:
Model: Normally Open 3-Way Solenoid Valve
Vehicles: Universal fit for heavy-duty truck and trailer air suspension and pneumatic control systems
• Valve Type: Electrically actuated, 3-way, normally open, self-relieving
• Function: Supplies pilot pressure to dump valves, pilot valves, or accessories (not intended for use as a dump valve)
• Voltage: 12V DC
• Amperage: 1 AMP
• Power Consumption: 10 Watts
• Port Configuration: All ports 1/4" NPT (inlet/outlet/exhaust)
• Orifice Size: 1/16" x 3/32"
• Position: Normally open (allows airflow when unpowered)
• Mounting: Two 10-32 threaded holes on 1-1/4" centers
• Material: OEM-grade metal body with rugged sealing technology
• Weight: 1.16–1.20 lbs
• Performance/Technology: Rapid-acting, self-relieving design allows for stable air pressure management and quick response
• System Integrity: High-quality, factory-tested components with universal fitment
Applications:
Ideal for use in truck and trailer air ride suspensions and auxiliary pneumatic control systems requiring pilot pressure control. Automatically permits airflow in the unpowered state, switching to closed when powered. Recommended for integration in accessory management circuits—not suitable for direct dump valve service.
CROSS-REFERENCE(S):
90054075, 90054075-G, 173.90054075, 173.9005408, 070-90054075MID, 90054075MD, 90054075-MD, LV90054075, HDX90054075, ZZ90054075, 900-54-075, S-17575, K864033, 41902490, AC003, 5396-90057075, MID90054075, MBI90054075, NE-90054075, 80-1074SS, 801074SS, HOH90054075, 12900117, 034075, 34075, R304331, R95590054075, R95590054075N, R95590054075X, TDAR95590054075N, 12159, 334-1601, E-4331, S-C293, SC293, XX-90054075, SA2531, TR90054075, 90054075P, 6451020, HDX 90054075, R986020, AC004, MPGS-C293, 019146, 0587-90054075P, 24JJ92CV, 80-1075SS
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:
✔ All ports are 1/4" NPT threaded
✔ Designed to remain open when unpowered; closes upon receiving power
✔ Mount using two 10-32 holes or optional brackets (90024087 or 90054793)
✔ Must be connected to a 12V DC electrical switch; ensure correct polarity
✔ Do not use as a primary dump valve
✔ Use standard NPT torque practices; no manufacturer torque spec published
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Warranty Information
