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3.27 — Valve Plate Packages, Service Replacement
Carlyle began installing high efficiency valve plates in the
mid 1980’s. With a few exceptions noted, the valve plates fit
all current and older Carlyle compressors. Check notes
below the table for exceptions.
* Includes relief valve for both low stage banks.
NOTES:
1. Carlyle recommends the 06ER660017 service replacement valve plate kit for all 06ER
compressors in low temperature environmental chamber applications (see Note 6, below).
2. All high efficiency (units with a “3” in the 11th digit of the model number) 06DR013 and
06DM313, 06DR316, and 06DM316 models have a 2" diameter cylinder bore and use the
above valve plate kits. Older 13 and 16 cfm (prior to 1985) models have a 1-13/16" diameter
bore and cannot use these valve plate kits. Kits for these models are no longer available.
Suction reed valve (part no. 6D45-1072) and discharge reed valve (part no. 6D75-1062)
can be used for valve plate field repair.
3. Hot gas bypass unloading requires a special valve plate kit with gaskets as follows:
06D...................06DA660131
06E...................06EA660105
The Carlyle recommended suction cut-off unloading does not require a special valve plate.
Suction cutoff unloading uses the standard high efficiency valve plate kit, which includes the
needed gasket.
4. Service valve plate kits include:
(1) valve plate assembly, (2) suction reed valves, (3) cylinder head gaskets (side, center and
suction gas unloading), (1) valve plate gasket; and for 06D compressors there are (2) suc-
tion valve position springs.
5. All new high efficiency 06DM, 06DA, and 06CC (16 to 37 Cfm) compressors have flat top
pistons. All new high efficiency 06DR and 06ER compressors have one step contoured pis-
tons. All new high efficiency 06EM, 06EA, and 06CC (50 to 99 Cfm) compressors have two-
step contoured pistons.
6. The outer edges of the valve plates have “ears” that are visible when installed on the
compressor. All new high efficiency valve plates have one elongated “ear” versus one or two
rounded “ears” on the older standard efficiency valve plates. Note the valve plate supplied
in package 06ER660017 for environmental chambers has two rounded ears.
COMPRESSOR USAGE VALVE PLATE PACKAGE
06D, 06CC (16 to 37 Cfm) Compressors
a. 06DR (if using 06DR013 or 06DR316 models
see note 2)
b. 06DM, DA (if using 06DM313, or 06DM316 models
see note 2)
c. 06CC (16 to 37 Cfm) low stage valve package
d. 06CC (16 to 37 Cfm) high stage valve package
06DA660151
06DA660152
06CY660002
06DA660152
06E, 06CC (50 to 99 Cfm) Compressors
a. 06ER
b. 06EM, EA
c. 06CC (50 to 99 Cfm) low stage valve*
d. 06CC (50 to 99 Cfm) high stage valve
06EA660143
06EA660137
06EA660159
06EA660137
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