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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
23
Sizes 1
1
/
2
" - 14"
Size 16"
Sizes 18" - 24"
Fig. 7401
Rigidlok
®
Coupling
* Available in ANSI or metric bolt sizes only as indicated.
For additional details see “Coupling Data Chart Notes” from page 16.
Not for use in copper systems.
§ – For additional Bolt Torque information, see page 184.
See Installation & Assembly directions on page 153.
FIGURE 7401 RIDGIDLOK COUPLING
Nominal
Size
O.D.
Max. Working
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./kN
1
1
/
2
1.900
750
2,126
0-
1
/
8
3
5
1
/
8
1
7
/
8
2
3
/
8
x 2
1
/
4
30
45
1.8
40
48.3
51.7
9.46
0-3.2
76
130
48
M10 x 57
40
60
0.8
2
2.375
750
3,323
0-
1
/
8
3
1
/
2
5
5
/
8
1
7
/
8
2
3
/
8
x 2
1
/
2
30
45
2.4
50
60.3
51.7
14.78
0-3.2
89
143
48
M10 x 63
40
60
1.1
2
1
/
2
2.875
750
4,869
0-
1
/
8
4
6
1
/
8
1
7
/
8
2
3
/
8
x 2
1
/
2
30
45
2.9
65
73.0
51.7
21.66
0-3.2
102
156
48
M10 x 63
40
60
1.3
3 O.D.
2.996
750
5,207
0-
1
/
8
4
1
/
8
6
1
/
8
1
7
/
8
2
1
/
2
x 3
80
100
3.4
76.1
76.1
51.7
23.52
0-3.2
105
156
48
M12 x 76
110
150
1.5
3
3.500
750
7,216
0-
1
/
8
4
3
/
4
7
1
/
4
1
7
/
8
2
1
/
2
x 3
80
100
3.6
80
88.9
51.7
32.10
0-3.2
121
184
48
M12 x 76
110
150
1.6
4
4.500
750
11,928
0-
1
/
4
5
7
/
8
8
3
/
8
2
1
/
8
2
1
/
2
x 3
80
100
5.0
100
114.3
51.7
53.06
0-6.4
149
213
54
M12 x 76
110
150
2.3
5
1
/
2
O.D.
5.500
750
17,819
0-
1
/
4
7
9
3
/
4
2
1
/
8
2
5
/
8
x 3
1
/
2
100
130
6.9
139.7
139.7
51.7
79.26
0-6.4
178
248
54
M16 x 85
135
175
3.1
5
5.563
750
18,229
0-
1
/
4
7
10
2
1
/
8
2
5
/
8
x 3
1
/
2
100
130
6.9
125
141.3
51.7
81.09
0-6.4
178
254
54
M16 x 85
135
175
3.1
6
1
/
2
O.D.
6.500
750
24,887
0-
1
/
4
8
11
2
1
/
8
2
5
/
8
x 3
1
/
2
100
130
7.6
165.1
165.1
51.7
110.70
0-6.4
203
279
54
M16 x 85
135
175
3.4
6
6.625
750
25,854
0-
1
/
4
8
1
/
8
11
1
/
8
2
1
/
8
2
5
/
8
x 3
1
/
2
100
130
7.9
150
168.3
51.7
115.00
0-6.4
206
283
54
M16 x 85
135
175
3.6
8
8.625
600
35,056
0-
1
/
4
10
1
/
2
14
1
/
8
2
5
/
8
2
3
/
4
x 4
1
/
2
130
180
15.9
200
219.1
41.4
155.94
0-6.4
267
359
67
M20 x 110
175
245
7.2
10
10.750
500
45,381
0-
1
/
4
12
7
/
8
17
1
/
2
2
5
/
8
2
1 x 6
200
250
25.6
250
273.1
34.5
201.87
0-6.4
327
445
67
M24 x 150
270
340
11.6
12
12.750
400
51,070
0-
1
/
4
15
19
1
/
2
2
5
/
8
2
7
/
8
x 6
180
220
30.5
300
323.9
27.6
227.17
0-6.4
381
495
67
M22 x 150
245
300
13.8
14
14.000
300
46,181
0-
1
/
4
16
1
/
4
19
3
/
4
3
2
7
/
8
x 5
1
/
2
180
220
36.1
350
355.6
20.7
205.43
0-6.4
413
502
76
M22 x 140
245
300
16.4
16
16.000
300
60,319
0-
1
/
4
18
1
/
8
22
1
/
4
3
3
7
/
8
x 5
1
/
2
180
220
42.0
400
406.4
20.7
268.31
0-6.4
460
565
76
M22 x 140
245
300
19.1
18
18.000
300
76,341
0-
1
/
4
20
1
/
2
24
3
/
8
3
1
/
8
4
1 x 4
200
250
51.6
450
457.2
20.7
339.58
0-6.4
521
619
79
M24 x 100
270
340
23.4
20
20.000
300
94,248
0-
1
/
4
23
26
7
/
8
3
1
/
8
4
1 x 4
200
250
68.3
500
508.0
20.7
419.23
0-6.4
581
683
79
M24 x 100
270
340
31.0
24
24.000
250
113,097
0-
1
/
4
27
1
/
8
30
7
/
8
3
1
/
8
4
1 x 4
200
250
89.3
600
609.6
17.2
503.08
0-6.4
689
784
79
M24 x 100
270
340
40.5
Y
Z
X
Y
Z
X
Y
Z
X
GL-2.10