RA221-3 | Manual Push-pull Valve (3 Port, 3/8")

RA221-3 – 3-WAY PUSH-PULL CONTROL VALVE, 3/8" PORTS

PART NUMBER(S):
Fleet Products: RA221-3 | OE: RA221-3 | Automann:

DESCRIPTION:

Model: 3-Way Manual Push-Pull Valve
Vehicles: Compatible with heavy-duty truck and trailer pneumatic systems
• Valve Type: 3-way, 2-position manual control valve
• Actuation Type: Manual push-pull with spring return
• Port Configuration: 3 x 3/8" NPT (PT)
• Mounting: Panel, inline, or thru-hole mounting options
• Operating Pressure: Up to 200 PSI maximum supply
• Airflow Rating: 96 SCFM at full open
• Material: Heavy-duty aluminum body with durable control knob
• Function: Used to control air circuits in suspension systems, lift axles, and auxiliary functions
• System Type: Pneumatic control requiring manual actuation
• Replacement Option: Direct replacement for Ride-Air RA221-3 and FleetSpec AK12395N
• Optional Variant: RA221-3AR offers air-pilot reset function (not included with base model)

Applications:
Designed for truck and trailer air control systems requiring manual actuation. Common in suspension dump systems, lift axle controls, or other auxiliary pneumatic functions. Provides reliable mechanical control and high airflow handling in demanding fleet environments.

CROSS-REFERENCE(S):

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 all port connections
✔ Verify mounting type: inline, panel mount, or thru-hole
✔ Check spring return function by testing knob return from extended position
✔ Ensure valve is not substituted with RA221-3AR unless air-pilot reset is required
✔ Confirm 200 PSI maximum system pressure does not exceed application range

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