C10 & CW10 Series Valves
V-225CP
The spool guide may be removed by pulling axially on the
radial holes drilled in the spool guide. Be careful not to scratch
the sealing surfaces or cut the seals.
Thoroughly clean the spool, spool guide, return spring, piston,
and bores in the piston cap and valve body. Inspect for possible
nicks, scratches and material imperfections. Replace any worn
or damaged parts using new parts from service kits. Lightly
lubricate seals, gasket, and o-rings using a non-detergent
hydro-carbon based grease (supplied with kits).
Assembly of unit is the reverse of disassembly. Place lip seal
onto the piston. Note orientation of lips - see figure. Then
install piston into piston cap. Install spool guide, o-rings, spool,
return spring, etc. - refer to figure for visual guidance.
Tighten the end plug to 6.8 Nm (60 in-lbs). Attach the actuator
assembly to the valve body. Tighten its mounting screws from
1.7 to 2.0 Nm (15 to 18 in-lbs) torque.
If you have questions concerning how to service this unit,
contact your local authorized dealer or your customer service
representative.
Maintenance & Trouble Shooting Hints
Air Leakage Through Exhaust Ports:
1.
Check for internal leakage in cylinder being operated by
valve.
2.
Check spool’s molded seal for nicks, cracks, peeling and/or
delamination.
3.
Check for missing, damaged, swollen, or incorrectly
assembled o-rings and gaskets.
4.
Check spool guide and body bore for nicks, scratches, and
dirt particles.
Replace worn or damaged parts. Reassemble and retest unit.
Service Kits Available
Valve Body Service Kit:
(consists of items # 3, 4, 5, 7, 8, 9, & 13)
PL5027
Valve Body Assemblies:
C1025 (1/4" NPTF Ports)
PL3163
C1037 (3/8" NPTF Ports)
PL3164
CW1025 (1/4" NPTF Ports)
PL3165
CW1037 (3/8" NPTF Ports)
PL3166
Pressure Actuator Assembly
PL2223
Parts Identification List
Item #
Description
1
Valve Body Assembly
2
Valve Body
3
Snap Ring - used to retain spool
4
O-ring for spool
5
Spool
6
Spool Guide
7
Gasket for spool guide
8
O-ring for spool guide
9
Return Spring
10
End Plug
11
Pressure Actuator Assembly
12
Piston
13
Lip Seal for piston
14
Piston Cap
15
Pan Head Mounting Screws
(6-32 x 5/16 W/Patch Lock)
10
8
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➤
9
➤
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4
➤
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7
➤
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1
6
➤
➤
15
➤
14
➤
13
12
5
➤
➤
4
3
2
11
➤
➤
➤
➤
➤
➤
➤
➤
➤
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