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Pipe, Welding
& Tube Fittings
J
J-34
DPL417
877.963.4966 •
dixonvalve.comStraub Grip-L Axial Restraint Pipe Couplings
Note: All Straub couplings require the correct use of a torque wrench for a safe and proper installation.Straub couplings must be
torqued to the specified value as printed on each individual coupling. Failure to do so can result in serious injury or death.
Not for steam or refrigerant service.
1
only has one bolt
Size
Pipe OD Range Working
Pressure
PSI
Coupling Dimensions
Assembled
Dimensions
Maximum Distance
Between Pipe End
R
316 Ti Stainless Steel
Part # Price/E
actual min to max
B
C
DV
KV
¾" 1.05" 1.04" to 1.08"
670
1.8"
0.7"
1.7"
2.8"
0.2"
STR20000
1
$169.30
1" 1.31" 1.31" to 1.35"
550
1.8"
0.7"
2.0"
3.0"
0.2"
STR20100
1
179.30
1½" 1.90" 1.88" to 1.92"
440
2.4"
1.0"
2.6"
3.9"
0.2"
STR20300
1
221.95
2" 2.37" 2.35" to 2.40"
320
3.0"
1.5"
3.1"
4.3"
0.4"
STR20450
1
259.90
2½" 2.87" 2.85" to 2.90"
450
3.7"
1.6"
3.9"
5.3"
0.4"
STR20500
331.35
3" 3.50" 3.46" to 3.54"
320
3.7"
1.6"
4.4"
5.9"
0.4"
STR20650
365.00
4" 4.50" 4.46" to 4.54"
232
3.7"
1.6"
5.4"
6.7"
0.4"
STR20900
403.65
5" 5.50" 5.51" to 5.62"
232
4.3"
2.1"
6.5"
8.3"
0.4"
STR21150
598.10
6" 6.63" 6.56" to 6.69"
232
4.3"
2.1"
7.6"
9.1"
0.4"
STR21350
650.45
8" 8.63" 8.54" to 8.71"
232
5.6"
3.1"
9.8"
11.6"
0.4"
STR21400
1136.50
Application:
•
suitable for pipes within the lower pressure range, applications include, but are not limited to:
ship building, water and waste water treatment plants and industrial process pipe work
Features:
•
joins like or dissimilar pipe materials: steel, galvanized, painted, stainless steel, thin-wall
stainless steel, PVC, copper
•
requires no special tools or pipe-end preparation; only a torque wrench is required for a
secure and safe pipe connection that seldom needs retightening
•
accommodates up to 5° of pipe misalignment
•
vary gap between pipe ends
•
absorbs vibration, water hammer and sound
•
special patented grip ring for superior holding power on hard-surfaced pipes
•
5 year limited warranty
•
reusable
•
EPDM sealing sleeve temperature range:
- 4°F
to
176°F
(-20°C
to
80°C)
•
NBR and FKM sleeves available, contact Dixon
®
for information
Materials:
•
casing: AISI 316Ti; screws: AISI 316 L; bolts: AISI 316 Ti; anchoring ring: AISI 301;
sealing sleeve: EPDM standard
Specifications:
•
American Bureau of Shipping (ABS) up to
232
PSI on ¾" - 5";
188
PSI on 6";
145
PSI on 8"
•
Underwriter's Laboratories (UL)
•
National Sanitation Foundation (NSF)
•
built to ASTM 1476, Type 2, Class 2 specifications
Pipe Couplings