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How to Remove the Valve
Special tool part no.:
q
Procedure
q Loosen the mounting nut with a tool to remove.
w Remove the indicator lamp cover.
e Turn 45 to 90° (idle turn) clockwise with a tool (to avoid O-ring
adhesion).
r Pull out the valve straight.
How to Attach the Valve
Apply vaseline (commercially available) on the O-ring surface, and in-
sert straight. (Note the direction shown on the label.)
O-ring for paint seal
Special FKM
G1/4
IN
OUT
IN port in valve
2 port valve
Attach and remove the valve straight. If the paint applied to the O-ring for paint adheres to the pneumatic passage, clean it.
When inserting, apply vaseline to the O-ring and the inner surface of the base and insert slowly so that the O-ring is not twisted or cut.
The arrow shown on the model label of the valve is set for the optimum direction for cleaning. Mount the valve so that the arrow comes to IN port
position.
Valve for Water and Chemical Base Fluids
VCC-G-A, VCC-G-B
Apply vaseline.
OUT
(Refer to page 654.)
t Wipe off residual paint on inner surface of the base with a cleaning
material.
y Replace the O-ring mounted to the valve.
(O-ring part number: See page 658.)
After mounting the indicator lamp cover, tighten the mounting nut to a
tightening torque of 2.5 to 3.5 N·m of tightening torque.
G1/4
G1/4
IN
RETURN
IN port in valve
3 port valve
19
VCC
r
Thread for detaching body
(M16 x 1.5)
e
O-ring for air
HNBR
Production lot number
ON
OFF
Series
Place the arrow within
±15° of IN port position.
Part no.
Model label
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