(Vented, 420 Bar Maximum Setting)

Free Flow

Piloted Open

C

2 : 1 (with sealed pilot)

TECHNICAL DATA

Max. Setting: 420 bar

Rated flow: 120 l/min

Cavity-Tooling: 22A-4

Installation torque: 60-70 Nm

Weight: 0.36 kg

Pressure Setting:

Z

load induced pressure.

Rev.160225

B.125.102

Ordering Code:

UNIT:mm

COUNTERBALANCE VALVE

Setting should be 1.3 times maximum

Pressure Drop

20

16

12

8

4

120

90

60

30

0

Pressure- P(bar)

Flow-Q(l/min)

PILOT RATIO

X

4B

4E

ADJUSTMENT RANGES(2.8 bar Cracking Pressure)

F

70 to 175 bar (140 bar Standard Setting)

140 to 420 bar (280 ba

r Standard Setting)

G

Y

SPRINGS

L

Cover.

OPTIONS

Free Flow or Piloted Open

Tamper Resistant

socket screw.

Stainless Steel

Leakproof hex.

5 : 1 (with sealed pilot)

CW-22A-X-Y-Z

Shoulder

Vent

Turn screw clockwise

to reduce setting and

1.00-14UNS-2A

from locating shoulder.

(L Control shown)

Pilot

Load

release load.

Locating

Control Option:

Maximum extension

28.5 Hex.

(1 1/8 inch)

Valve

2

4

1

3

84

35.1

3

1

2

4

25