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Maintenance
! Warning
1. Perform maintenance procedures as shown in the instruction manual. If handled improperly,
malfunction or damage of machinery or equipment may occur.
2. Do not disassemble the product. Improper handling will cause malfunction or breakage of the
machinery or equipment.
3. When equipment is to be removed, first confirm that measures are in place to prevent dropping of
driven objects and run-away of equipment, etc. Then cut the supply air pressure and electric power,
and exhaust all compressed air from the system using its residual pressure release function.
When the equipment is to be started again after remounting or replacement, first confirm that
measures are in place to prevent lurching of actuators and then confirm that equipment
operates normally.
! Caution
1 Once a lubricant is introduced, be sure to continue lubrication. If it is discontinued, malfunction
may result due to loss of the initial lubricant. Apply class 1 turbine oil (ISO VG32) as a lubricant. Use
of other lubricants may cause malfunction.
2
.
APPLICATION
This valve is 3 port valve is intended to exhaust residual pressure by manual operation.
3
.
SPECIFICATIONS
Model
VHS20
VHS30
VHS40
VHS40-06
VHS50
IN, OUT
1/8
1/4
1/4
3/8
1/4
3/8
1/2
3/4
3/4
1
Port size
EXH.
1/8
1/4
3/8
1/2
1/2
IN
→
OUT
0.54
0.76
0.87 1.68 1.46 2.06 2.98
4.17
4.44 6.78
Cv
OUT
→
EXH.
0.60
0.87
0.76 1.57 1.75 2.08 2.12
2.12
2.85 2.93
Fluid
Air
Proof pressure
1.5MPa
Operating pressure range
0.1
~
1.0MPa
Ambient and fluid temperature
-5
~
60
℃(
No freezing
)
Handle rotating angle
90
°
Painted color
Note
)
Handle
:
Red, Body
:
Platinum silver
Weight
0.19kg
0.25kg
0.35kg
0.42kg
0.77kg
Note
)
Handle
:
Black and Body
:
Platinum silver is available as semi-standard.
(
Model
:
VHS*-*-B
)
Summary of Contents for VHS20 Series
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