www.cranecpe.com
8
Torques
Body joint bolting torques, Table-A
Axial force for pre-deforming body gasket and seat seal, Table-B
Valve Size
Class 150
Class 300
Bolt QTY
Bolt size
Bolt Torque
Bolt QTY
Bolt size
Bolt Torque
NPS
DN
(no’s)
(inch)
(Nm)
(In-lbs)
(no’s)
(inch)
(Nm)
(In-lbs)
½”
15
4
5/16”-18UNC
16
142
4
3/8”-16UNC
28
248
¾”
20
4
5/16”-18UNC
16
142
4
3/8”-16UNC
28
248
1”
25
4
5/16”-18UNC
16
142
4
3/8”-16UNC
28
248
1 ½”
40
4
7/16”-14UNC
45
398
4
½”-13UNC
70
620
2”
50
4
7/16”-14UNC
45
398
4
5/8”-11INC
70
620
3”
80
4
5/8”-11INC
140
1239
4
5/8”-11INC
140
1239
4”
100
8
½”-13UNC
140
1239
8
5/8” 11INC
140
1239
6”
150
8
¾”-10UNC
240
2124
16
¾”-10UNC
240
2124
Valve Size & Pressure Class
Body gasket
Ball (seat seal)
DN
NPS
PN
Class
F [kN]
F [kN]
15
½”
10-40
150-300
38,6
1,6
20
¾”
10-40
150-300
57,7
2,6
25
1”
10-40
150-300
57,7
3,8
40
1 ½”
10-40
150-300
90,9
8,0
50
2”
10-16
150
90,9
12,8
50
2”
25-40
300
98,0
12,8
80
3”
10-40
150-300
134
29,7
100
4”
10-40
150-300
272
48,8
150
6”
10-40
150-300
399
110
Summary of Contents for TUFSEAT Performance Series
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