Load

Pilot

3

valve

(L Control shown)

from locating shoulder.

(7/8 inch)

Control Option:

Maximum extension

22.2 Hex.

3/4"-16UNF-2A

Locating

Shoulder

1

2

42

46

(Pilot-To-Open with Adjustment)

20

16

3A

TECHNICAL DATA

OPERATION

X

SPRINGS

OPTION

Y

Max. pressure: 240 bar

Rated flow: 30 l/min

Cavity-Tooling: 08W-3

Installation torque: 25-35 Nm

Weight: 0.12 kg

CHECK VALVE

Z

30

2 to 3 Free Flow

Pilot Ratio 2:1

L

103

138

Cracking pressure

Rev.140828

B.134.101

Ordering Code:

176

17

41

69

6.9 bar

13.8 bar

4.1 bar

10.3 bar

1.7 bar

(Check Spring Bias)

(Pilot to Open)

socket screw.

17.6 bar

UNIT:mm

Leakproof hex.

Min. 1.7 bar

2 To 3

3 To 2

Typical Pressure Drop

Flow-Q(l

/min)

25 302010 155

P=bar

0

4

8

12

2 to 3 (Free Flow)

Sealed Pilot Piston

Pilot Ratio 2:1

(Check Spring Bias)

(Min. 4.1 bar)

2

3

1

CO-08W-X-Y-Z