Working Parts

Clearance

LOAD CONTROL, LOAD REACTIVE VALVES

Rev.160425

B.126.102

Ordering Code:

UNIT:mm

3D

3 : 13C

1.5 : 13A

X

PILOT RATIO

(with sealed pilot)

OPTIONS

Z

Leakproof hex.

socket screw.

L

4.5 : 1

C

100

Flow-Q(l/min)

Pressure- P(bar)

0

20

40

60

120

100

200

300

400

500

Pressure Differential vs Flow

80

(3 Ports, Non-Vented)

TECHNICAL DATA

Max. Setting: 350 bar

Rated flow: 120 l/min

Cavity-Tooling: 2A-3

Installation torque: 60-70 Nm

Weight: 0.46 kg

Pressure Setting:

Setting should be 1.3 times maximum

load induced

pressure.

This valve is functionally a 3 ports counterbalance

valve. It seats as a poppet valve and modulates as

a spool valve.

SPRINGS

Y

H

J

70 to 280 bar

(210 bar Standard Setting)

ADJUSTMENT RANGES

(1.7 bar Cracking Pressure)

140 to 350 bar

(210 bar Standard Setting)

25 to 105 bar

(70 bar Standard Setting)

I

Stainless Steel

Tamper Resistant

Cover.

100

Flow-Q(l/min)

Pressure- P(bar)

0

20

40 60 120

5

10

15

20

25

Pressure Differential vs Flow

80

30

Free Flow

Piloted Open

Leakproof hex.

socket screw.

With stainless

steel

external metal components

LP

2

3

1

2

3

1

MB-2A-X-Y-Z

9335.1

Locating

Shoulder

1

Load

28.5 Hex.

(1 1/8 inch)

3

Pilot

1.00-14UNS-2A

2

Valve

Turn screw clockwise

to reduce setting and

release load..

Control Option:

Maximum extension

from locating shoulder.

(L Control shown)

7.1

25