Kohler KD83V16 Service And Repair Manual page 208

Appendix
Standard tightening torques
Pipe diam. X
20
25
30
38
Tab. 55: Standard torques for metric thread union S series, part 2– see figure above
5.3.8 Standard torques for imperial thread unions L series (up to 500
bar/7252 Psi)
Pipe diam.
X
6
8
10
12
15
18
22
28
35
42
Tab. 56: Standard torques for imperial thread unions L series, part 1 – see figure above
Pipe diam. X
6
8
10
12
15
18
22
28
35
42
Tab. 57: Standard torques for imperial thread unions L series, part 2 – see figure above
208
Thread Y
M 27 x 2,0
M 33 x 2,0
M 42 x 2,0
M 48 x 2,0
Thread Y Form A with sealing
ring
Nm
G 1/8A 9
G 1/4A 35
G 1/4A 35
G 3/8A 45
G 1/2A 65
G 1/2A 65
G 3/4A 90
G 1A 150
G 1 1/4A 240
G 1 1/2A 290
Thread Y
G 1/8A
G 1/4A
G 1/4A
G 3/8A
G 1/2A
G 1/2A
G 3/4A
G 1A
G 1 1/4A
G 1 1/2A
© 2019 by Kohler Co. All rights reserved.
WH
Nm ft/lb
320 236.02
360 265.52
540 398.28
700 516.29
Form B with sealing
edge
ft/lb Nm
6.64 18
25.81 35
25.81 35
33.19 70
47.94 140
47.94 100
66.38 180
110.63 330
177.01 540
213.89 630
WH
Nm ft/lb
18 13.28
45 33.19
45 33.19
70 51.63
120 88.51
120 88.51
230 169.64
320 236.02
540 398.28
700 516.29
Service and Repair Manual
TH SWVE
Nm ft/lb Nm
320 236.02 135
360 265.52
540 398.28
700 516.29
Form E with flat
sealing
ft/lb Nm
13.28 18
25.81 35
25.81 35
51.63 70
103.26 90
73.76 90
132.76 180
243.4 310
398.28 450
464.66 540
TH SWVE
Nm ft/lb Nm
18 13.28 18
45 33.19 40
45 33.19 40
70 51.63 65
120 88.51 90
120 88.51 90
230 169.64 125
320 236.02
540 398.28
700 516.29
KD83V16 33525088901_1_1 EN_US
ft/lb
99.57
ft/lb
13.28
25.81
25.81
51.63
66.38
66.38
132.76
228.64
331.9
398.28
ft/lb
13.28
29.5
29.5
47.94
66.38
66.38
92.2
2019-02