Kohler KD83V16 Service And Repair Manual page 209

Service and Repair Manual
5.3.9 Standard torques for imperial thread unions S series (up to 800
bar/11603 Psi)
Pipe diam.
X
6
8
10
12
14
16
20
25
30
38
Tab. 58: Standard torques for imperial thread union S series, part 1 – see figure above
Pipe diam. X
6
8
10
12
14
16
20
25
30
38
Tab. 59: Standard torques for imperial thread union S series, part 2– see figure above
5.3.10 Standard torques for metric thread unions L series (up to 500 bar/
7252 Psi) for aluminum
Pipe diam. X Thread Y
6
8
KD83V16 33525088901_1_1 EN_US
2019-02
Thread Y Form A with sealing
ring
Nm
G 1/4A 35
G 1/4A 35
G 3/8A 45
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 1/4A
G 1/4A
G 3/8A
G 3/8A
G 1/2A
G 1/2A
G 3/4A
G 1A
G 1 1/4A
G 1 1/2A
Form A with sealing
Nm
M 10 x 1,0 15
M 12 x 1,5
© 2019 by Kohler Co. All rights reserved.
Form B with sealing
edge
ft/lb Nm
25.81 55
25.81 55
33.19 90
33.19 90
47.94 150
47.94 130
66.38 270
110.63 340
177.01 540
213.89 700
WH
Nm ft/lb
45 33.19
45 33.19
70 51.63
70 51.63
120 88.51
120 88.51
230 169.64
320 236.02
540 398.28
700 516.29
Form B with
ring sealing edge
ft/lb Nm
11.06
Standard tightening torques
Form E with flat
sealing
ft/lb Nm
40.57 40
40.57 40
66.38 80
66.38 80
110.63 115
95.88 115
199.14 180
250.77 310
398.28 450
516.29 540
TH SWVE
Nm ft/lb Nm
45 33.19 40
45 33.19 40
70 51.63 65
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
Form E with flat
sealing
ft/lb Nm
12
Appendix
ft/lb
29.5
29.5
59
59
84.82
84.82
132.76
228.64
331.9
398.28
ft/lb
29.5
29.5
47.94
47.94
66.38
66.38
92.2
ft/lb
8.85
209