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Cam & Groove Fittings
80
DPL116
877.963.4966 •
dixonvalve.comC
Dixon
™
Cam and Groove Gasket Color Codes
Dixon
™
Cam and Groove Gasket Dimensions
'
C
'
Thickness
'
B
'
Inside Diameter
'
A
'
Outside Diameter
•
nominal dimensions for Dixon™ elastomeric cam and groove gaskets are listed
•
ID's of the PTFE envelope gaskets and the PTFE accordion gaskets are
1/16" smaller than
the ID's for the elastomeric
gaskets shown below
•
thickness of PTFE accordion gaskets may vary from chart below
Size
Part #
Dimensions
'A'
'B'
'C'
½"
50-G
1
1-1/32"
11/16"
.156"
¾"
75-G
1-3/8"
7/8"
.218"
1"
100-G
1-9/16"
1-1/16"
.250"
1¼"
125-G
1-15/16"
1-23/64"
.250"
1½"
150-G
2-3/16"
1-5/8"
.250"
2"
200-G
2-5/8"
2"
.250"
2½"
250-G
3-1/8"
2-3/8"
.250"
3"
300-G
3-23/32"
3"
.250"
4"
400-G
4-7/8"
4"
.250"
5"
500-G
5-15/16"
4-7/8"
.250"
6"
600-G
7-1/16"
6"
.250"
8"
800-G
1
9-5/16"
8-1/8"
.343"
Gasket
Code
1
Gasket Material
Material
Color
Color code stripes
(
appear on the OD of
the gasket or filler
)
-BU
Buna-N (
standard in all metal fittings
)
black
1 blue
-BF
Buna (
formulated for fuel service
)
black
2 green
-VI
FKM
black
1 yellow
-THK
Extra Thick Buna
black
2 blue
-EPR
Ethylene Propylene
black
1 white
-NE
Neoprene
black
1 red
-WNE
White Neoprene,
FDA approved material
white
none
-WB
White Buna N,
FDA approved material
white
blue
-SIL
Silicone
red
none
-TF
PTFE (TFE) Envelope with Buna-N filler
white / black
1 blue
TFVI
PTFE (TFE) Envelope with FKM filler
white / black
1 yellow
TFWB
PTFE (TFE) Envelope with White Buna-N filler,
FDA approved materials
white / white
blue
TFEP
PTFE (TFE) Envelope with Ethylene Propylene filler
white / black
1 white stripe
-TES
PTFE (FEP) Encapsulated Silicone core,
FDA approved materials
translucent / red
none
-TEV
PTFE (FEP) Encapsulated FKM core
translucent / black
none
TFACC
PTFE (TFE) Accordion,
FDA approved materials
white
none
1
No interchange standard exists for the ½" and 8" fittings. Generally, these sizes do not interchange with other
manufacturer's products. As such, the gaskets in these sizes are not suitable for use in other manufacturers' couplings.
Since other manufacturer's coding systems vary,
this chart should not be used as a reference in identifying gaskets of unknown origin.
1
part number suffix