Locating

Load

1

31.7 Hex.

Shoulder

Valve

2

(L Control shown)

Maximum extension

M36x2

(1 1/4 inch)

from locating shoulder.

Control Option:

Turn screw clockwise

to reduce setting and

release load.

Without

Pilot Assist

70

46

3

2

1

(Without Pilot Assist,3 Port Cavity)

Z

OPTIONS

Cover.

TECHNICAL DATA

PILOT RATIO

X

Max. Setting: 280 bar

Rated flow: 240 l/min

Cavity-Tooling: 17A-3

Installation torque: 200-215 Nm

Weight: 0.6 kg

Pressure Setting:

L

COUNTERBALANCE VALVE

23

Without Pilot Assist,

load induced pressure.

Rev.160225

B.122.103

Ordering Code:

UNIT:mm

Typical Relief Characteristics

300

250

200

150

100

50

240

180

120

60

0

Pressure- P(bar)

Flow-Q(l/min)

SPRINGS

Y

H

I

70 to 280 bar (210 bar Standard Setting)

ADJUSTMENT RANGES(2 bar Cracking Pressure)

25 to 105 bar (70 bar Standard Setting)

70 to 280 bar (210 bar Standard Setting)

A

B

SPECIAL PURPOSES(0.3 bar Cracking Pressure)

25 to 105 bar (70 bar Standard Setting)

8 to 25 bar (14 bar Standard Setting)

N

E

16 to 55 bar (25 bar Standard Setting)

C

Leakproof hex.

3 Port Cavity

Setting should be 1.3 times maximum

socket screw.

Stainless Steel

Tamper Resistant

CB-17A-X-Y-Z

3

30