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couplings for grooved-end pipe
Introduction
Couplings
Outlets
Fittings
Val
ves &
Accesso
ries
High
Pressure
Advanced Copper
Method (IPS)
DI-LOK
®
Nipples
Plain-End
Fittings
HDPE
Couplings
Sock-It
®
Fittings
Stainless
Steel Method
Roll
Groovers
Installation
& Assembly
Special
Coatings
Design
Services
Technical
Data
Master Format
3 Part Specs.
Pictorial
Index
CTS Copper
System
www.anvilintl.com
27
Fig. 7400
Rigidlite
®
Coupling
* DN 50 and DN 200 sizes are VdS approved.
For additional details see “Coupling Data Chart Notes” from page 16.
§ – For additional Bolt Torque information, see page 184.
See Installation & Assembly directions on page 155.
Other sizes available, contact a Gruvlok Representative for more information.
For use in copper systems, see page 107.
FIGURE 7400 RIGIDLITE COUPLING
Nominal
Size
O.D.
Max. Wk.
Pressure
Max. End
Load
Range of
Pipe End
Separation
Coupling Dimensions
Coupling Bolts
Specifed Torque §
Approx. Wt.
Ea.
X
Y
Z
Qty.
Size
Min.
Max.
In./DN(mm)
In./mm
PSI/bar
Lbs./kN
In./mm
In./mm
In./mm
In./mm
In./mm
Ft.-Lbs./N-m
Lbs./Kg
1
1.315
300
407
0-
1
/
8
2
1
/
4
4
1
/
2
1
3
/
4
2
3
/
8
x 2
1
/
4
30
45
1.2
25
33.4
20.7
1.81
0-3.2
57
114
44
M10 x 57
40
60
0.5
1
1
/
4
1.660
300
649
0-
1
/
8
2
5
/
8
4
3
/
4
1
3
/
4
2
3
/
8
x 2
1
/
4
30
45
1.3
32
42.2
20.7
2.89
0-3.2
67
121
44
M10 x 57
40
60
0.6
1
1
/
2
1.900
300
851
0-
1
/
8
2
7
/
8
4
7
/
8
1
3
/
4
2
3
/
8
x 2
1
/
4
30
45
1.4
40
48.3
20.7
3.78
0-3.2
73
124
44
M10 x 57
40
60
0.6
2
2.375
300
1,329
0-
1
/
8
3
1
/
4
5
1
/
2
1
3
/
4
2
3
/
8
x 2
1
/
4
30
45
1.6
50*
60.3
20.7
5.91
0-3.2
83
140
44
M10 x 57
40
60
0.7
2
1
/
2
2.875
300
1,948
0-
1
/
8
3
7
/
8
6
1
3
/
4
2
3
/
8
x 2
1
/
4
30
45
1.9
65
73.0
20.7
8.66
0-3.2
98
152
44
M10 x 57
40
60
0.9
3 O.D.
2.996
300
2,115
0-
1
/
8
4
5
7
/
8
1
3
/
4
2
3
/
8
x 2
1
/
4
30
45
1.9
76.1
76.1
20.7
9.41
0-3.2
102
149
44
M10 x 57
40
60
0.9
3
3.500
300
2,886
0-
1
/
8
4
1
/
2
6
3
/
4
1
3
/
4
2
3
/
8
x 2
3
/
4
30
45
2.1
80
88.9
20.7
12.84
0-3.2
114
171
44
M10 x 70
40
60
1.0
4
4.500
300
4,771
0-
1
/
4
5
5
/
8
7
3
/
4
1
7
/
8
2
3
/
8
x 2
3
/
4
30
45
3.1
100
114.3
20.7
21.22
0-6.4
143
197
48
M10 x 70
40
60
1.4
5
1
/
2
O.D.
5.500
300
7,127
0-
1
/
4
6
3
/
4
9
1
/
4
2
2
1
/
2
x 3
80
100
4.5
139.7
139.7
20.7
31.70
0-6.4
171
235
51
M12 x 76
110
150
2.0
5
5.563
300
7,292
0-
1
/
4
6
7
/
8
9
1
/
4
2
2
1
/
2
x 3
80
100
4.6
125
141.3
20.7
32.44
0-6.4
175
235
51
M12 x 76
110
150
2.1
6
1
/
2
O.D.
6.500
300
9,955
0-
1
/
4
7
3
/
4
10
3
/
8
2
2
1
/
2
x 3
80
100
5.5
165.1
165.1
20.7
44.28
0-6.4
200
264
51
M12 x 76
110
150
2.5
6
6.625
300
10,341
0-
1
/
4
7
7
/
8
10
3
/
8
2
2
1
/
2
x 3
80
100
5.5
150
168.3
20.7
46.00
0-6.4
200
264
51
M12 x 76
110
150
2.5
8
8.625
300
17,528
0-
1
/
8
10
1
/
4
12
3
/
4
2
3
/
8
2
1
/
2
x 3
80
100
8.4
200*
219.1
20.7
77.97
0-3.2
260
324
60
M12 x 76
110
150
3.8
Y
Z
X
GL-2.10