Product Description
276462-G PUSH/PULL VALVE (2)
PART NUMBER(S):
Fleet Products: 276462-G
OE: 276462, PP-2
Automann: TV276462
DESCRIPTION:
Model: PP-2 Style Push-Pull Control Valve
Vehicles: Compatible with heavy-duty trucks and tractors
• Function: Hand-operated push-pull valve for parking/emergency brake control
• Actuation: Push-pull, pressure-sensitive, normally closed control
• System Operation:
• Automatically returns to exhaust when pressure falls below 30–40 PSI
• Manually operable when system pressure is above minimum threshold
• Ports:
• Supply Port: 1/8" NPT
• Delivery Ports (2): 1/4" NPT
• Exhaust Port: 1/4" NPT
• Mounting: Bulkhead mount with included knob, pin, and mounting nut
• Anti-Compounding Feature: Prevents simultaneous service and parking brake application
• Tripper Piston: Prevents manual override during emergency application
• Operating Temperature: -40°F to +176°F (-40°C to +80°C)
• Approximate Weight: 0.9 lbs
Applications:
Commonly mounted on the vehicle dashboard to control the tractor protection valve in air brake systems. This valve ensures safe actuation of parking and emergency brakes in heavy-duty tractor setups.
CROSS-REFERENCE(S):
276462, 276462X, 276462RX, PP-2, TV276462, 14439
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:
✓ Bulkhead mount; ensure correct alignment during installation
✓ Knob, mounting pin, and nut are shipped unassembled—secure tightly during assembly
✓ Connect supply and delivery ports per circuit diagram
✓ Verify anti-compounding function is supported in the brake system
SOLD AS NEW
Brand new and ready to install, with OEM Grade Reliability
SUPPORT & ORDERING
For technical support, installation guidance, or to confirm fitment, Call: 1-877-243-0442 | Email: sales@fleet-products.com
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