MONOBLOCK VALVE 45L GMB

Information Form.


APPLICATION AREAS

This 45L GMB directional control valve group is commonly used for mini presses,wood splitters, small fishing vessels.


TECHNICAL INFORMATION


WORKING CONDITIONS


This catalogue shows technical specifications and diagrams measured through mineral oil of 46 mm2/s – 46cSt viscosity at 40°C - 104°F temperature.

Nominal flow rating

 

45 l/min.

 

Max. flow

 

65 l

 

Operating pressure (max.)

 

250 bar

3600 psi

Back pressure (max.)

on outlet port T

25 bar

260 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

 


PORTS THREAD

MAIN PORTS

BSP

OPTIONAL

UN-UNF

METRIC

Inlet P

G 1/2

G 3/8

7/8-14 (SAE 10)

M18x1,5

Ports A and B

3/4-16 (SAE 8)

Outlet T

7/8-14 (SAE 10)