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Monoblock Directional Control Valves
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MB-4
MB-4
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Product Description
Look into these outstanding features:
Compact construction. Low pressure drop.
Long service life. High efficiency.
Choice of various operation methods, such as manual, pneumatic, hydraulic, and electro-
hydraulic.
Choice of various ports and circuit valves.
Spring return.
High accuracy spool is hardened for long term accuracy.
Sub-plate mounting.
Handle shift operation.
Product Specification
Nominal Flow Rate
60 L/min (MB-4)
16 US gpm
Operating Pressure (Maximum)
parallel circuit
315 bar
4600 psi
Back Pressure (Maximum)
on outlet port T
25 bar
360 psi
Fluid Temperature Range
with NBR(BUNA-N) seals
from -20°C to 80°C
from -4°C to 176°F
with FPM(VITON) seal
from -20°C to 100°C
from -4 °C to 212°F
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
Ambient Temperature Range
from -40°C to 60°C
from -40°C to 140°F
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