3/2-Way Valve (33.1)

TM 5-2420-224-20-1

AIR SYSTEM (CONT)

3/2-Way Valve (33.1)

Task

Changeo ver of the br ak e boos ter ( 27.7) to

single or trailer operation by allowing air to

enter and cutting out the outer ring

c ham ber (s tage II) . T he s witc hing puls e is

obtained b y m eans of the s uppl y pr es s ur e

whe n couplin g the trailer via connection 4

(Z).

Technical Data

Operating pressure

max. 145 PSI/

bar 10.0

Control pressure

m in. 44 PSI/

bar 3.0

Connections mm

M 10 x 1 (1/8 in.)

Change 1

1-16.19