MONOBLOCK VALVE 45L GMC

MONOBLOCK VALVE 45L GMC

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TECHNICAL INFORMATION

WORKING CONDITIONS

This catalogue shows technical specifications and diagrams measured with mineral oil of 46 mm2/s – 46cSt viscosity at 40°C temperature.

Nominal flow rating

 

45 l/min.

 

Max. flow

 

65 l

 

Operating pressure (max.)

 

315 bar

4600 psi

Max. back pressure

on outlet port T

20 bar

290 psi

Internal leakage A(B)®T

Dp=100 bar – 1450psi with fluid and valve at 40°C

3cm3/min.

0.18 in3/min.

Hydraulic fluid

Mineral base oil

Fluid temperature

with NBR seals

from - 20° to 80°C

 

with FPM (VITON) seals

from - 20° to 100°C

 

Viscosity

operating range

from 15 to 75 mm2/s

from 15 to 75 cSt

Min.

12 mm2/s

12 cSt

Max.

400 mm2/s

400 cSt

Max. level of contamination

19/16 – ISO 4406

STANDARD THREADS

REFERENCE STANDARD

 

 

BSP

UN-UNF

METRIC

THREAD

ACCORDING TO

 

ISO 228/1

ISO 263

ISO 262

 

BS 2779

ANSI B1.1 unified

CAVITY

ACCORDING TO  

ISO

1179

11926

9974-1

SAE

 

J1926

J2244

DIN

3852-2

shape X o Y

 

3852-1

shape X o Y

 

PORTS THREAD

MAIN PORTS

BSP

OPTIONAL

UN-UNF

METRIC

Inlet P and carry-over C

G 3/8

G 1/2

3/4 – 16 (SAE 8)

M18x1,5

Ports A and B

G 3/8

G 1/2

9/16 – 18 (SAE 6)

M18x1,5

Outlet T

G 3/8

G 1/2

3/4 – 16 (SAE 8)

M18x1,5

CONTROL PILOT PORTS

Pneumatics

G 1/8

 

-

-

Hydraulics

G 1/4

 

-

-

DIMENSIONAL DATA

APPLICATION AREAS

This 45L GMC directional control valve group is commonly used for front loaders, Branson front loaders, Kukje front loaders, KM front loaders, WLV21GB5C1 loaders.