Bendix TC-4 MODULATING CONTROL VALVE User Manual

®

Bendix® TC-4™ Modulating Control Valve

SD-03-4503

EXHAUST

PORT

FIGURE 1

BRAKE

CHAMBERS

QR-1

VALVE

TC-2™ VALVE

GAUGE

™

TW-1™ VALVE

™

BRAKE

E-3

VALVE

COMPRESSOR

MANIFOLD

GOVERNOR

TC-2™ VALVE

SAFETY VALVE

PARKING &

EMERGENCY

RESERVOIR

SUPPLY

RESERVOIR

DELIVERY

PORT

™

SV-1

VALVE

SINGLE CHECK

VALVE

DRAIN
COCK

SUPPLY PORT

DS-1

TP-2

VALVE

DELIVERY

PORT

™

COUPLINGS

SPRING

BRAKES

RELAY
VALVE

TRAILER
SERVICE

TRAILER

EMERGENCY

QR-1

VALVE

™

FIGURE 2

SERVICE

RESERVOIR

DRAIN COCK

SINGLE CHECK

VALVE

TYPICAL

PIPING

DIAGRAM

7 LEVER

8 TORSION SPRING

PIN 9

O-RING 15

PLUNGER 10

SHIM

12 GRADUATING SPRING

16 O-RING

13 PISTON

PISTON RETURN SPRING 14

MACHINE SCREW

6 DISC

5 LOCKING

BUTTON

BODY

VALVE 4

VALVE SPRING 5

CAP NUT SEALING RING 2

CAP NUT 1

FIGURE 3

2