Installation and Service Instructions
Form V-289CP
CC2, CC3, CC3M1, CC4, CC5, CC6,
CC7, CC9, CC13, CC92, CC94
ISSUED: April, 2000
Supersedes: February, 1995
ECN# 27575
Introduction
Follow these instructions when installing, operating, or servicing
the product.
Application Limits
These products are intended for use in general purpose
compressed air systems only.
Operating Inlet Pressure:
kPa
psig
bar
Maximum
1034
150
10.34
Also suitable for vacuum service.
Ambient Temperature Range: -18°C to 71°C (0°F to 160°F)
Assembly Instructions
These products are intended for use in general purpose
compressed air systems only.
1. Valve is subbase mounted. All air connections are to the subbase
so the valve body and hand and / or mechanical operators can
be removed as a unit without disturbing the piping to the subbase.
2. Bottom and side ported, and / or bottom ported subbases can
be supplied.
3. Cylinder speed can be controlled by installing the Sandwich
Flow Control section between the valve body and base. See
Maintenance Bulletin V-241BP for detailed information.
4. Filtered and lubricated air is necessary for maximum valve life
and minimum maintenance.
Pneumatic Division North America
Richland, Michigan 49083
Pneumatic
!
WARNING
To avoid unpredictable system behavior that can cause personal
injury and property damage:
• Disconnect electrical supply (when necessary) before
installation, servicing, or conversion.
• Disconnect air supply and depressurize all air lines connected
to this product before installation, servicing, or conversion.
• Operate within the manufacturer’s specified pressure,
temperature, and other conditions listed in these instructions.
• Medium must be moisture-free if ambient temperature is below
freezing.
• Service according to procedures listed in these instructions.
• Installation, service, and conversion of these products must
be performed by knowledgeable personnel who understand
how pneumatic products are to be applied.
• After installation, servicing, or conversion, air and electrical
supplies (when necessary) should be connected and the
product tested for proper function and leakage. If audible
leakage is present, or the product does not operate properly,
do not put into use.
• Warnings and specifications on the product should not be
covered by paint, etc. If masking is not possible, contact your
local representative for replacement labels.
Air Leakage Through Exhaust Ports
1. Check center spool seals for nicked, cracked, peeled and / or
delamination.
2. Check for missing, damaged, swollen or incorrectly assembled
o-rings and gaskets.
3. Check stem guides and body bore for nicks, scratches and dirt
particles.
4. Check body to base gaskets for damage or improper assembly.
Note: If valve unit is equipped with sandwich flow control, these
similar looking base gaskets may be positioned improperly.
Valve Body Service Procedures
1. Turn off air supply and bleed off trapped pressure in the valve.
2. Remove the actuator from the B-02 end.
3. Remove end plates (Items 5 & 10), spring guide / spool stop
assembly (Item 6), return spring (Item 2), Spool (Item 1) and
stem guides (Item 4) .
4. Thoroughly clean the valve body bore and stem guides and inspect
for possible nicks, scratches and material imperfections.
5. Lightly lubricate the spool seals (Item 7). Replace and lubricate
stem guide seals (Item 3). (Use a nondetergent hydro-carbon
base oil or grease.)
6. Insert new spool (Item 1) and return spring (Item 2) from the
service kit into the body. Spring return end of valve is A-01. If
valve is off base, A-01 end is the end of the body with a machined
locating hole in the body to base surface of the body.
7. Install the stem guides (Items 4) to both ends. Install spring guide
/ spool stop assembly (Item 6) to A01 end.
Note: The larger of the two protruding hubs of the spool guide
/ stem stop assembly is towards the outside of the body.
8. Attach end plates (Items 5 & 10) to valve body with screws (Item
8). Tighten to 1.1 to 1.4 Nm (10 to 12 in. lb.) torque. If body is
removed from base, tighten screws to 11.2 to 14.1 Nm (100 to
125 in. lb.) torque.
9. Replace actuator. Tighten screws to 1.1 to 1.4 Nm (10 to 12 in.
lb.) torque.
10. Turn on air supply. Check valve for proper function; and internal
and external air leakage.
Valve Body Service Kit
Consisting of items: 1, 2, 3, 7, 8 & 9 ........................... PL503300
A
B
1
4
2
7
4
3
3
3
3
6
5
10
8
9
7
