Operation and Maintenance Manual
Standard torques
Tube
diameter X
Thread Y
WH
TH
SWVE
Nm
ft lb
Nm
ft lb
Nm
ft lb
25
M 33 x 2.0
360
270
360
270
30
M 42 x 2.0
540
400
540
400
38
M 48 x 2.0
700
520
700
520
Tab. 40
Imperial flange joints, series L (light)
Tube
diameter X
Thread Y
Form A with sealing ring
Form B with edge seal
Form E with flat (ED) seal
Nm
ft lb
Nm
ft lb
Nm
ft lb
6
G 1/8A
9
6.6
18
13
18
13
8
G 1/4A
35
26
35
26
35
26
10
G 1/4A
35
26
35
26
35
26
12
G 3/8A
45
33
70
52
70
52
15
G 1/2A
65
48
140
100
90
66
18
G 1/2A
65
48
100
75
90
66
22
G 3/4A
90
66
180
130
180
130
28
G 1A
150
110
330
240
310
230
35
G 1 1/4A
240
180
540
400
450
330
42
G 1 1/2A
290
210
630
470
540
400
Tab. 41
Tube
diameter X
Thread Y
WH
TH
SWVE
Nm
ft lb
Nm
ft lb
Nm
ft lb
6
G 1/8A
18
13
18
13
18
13
8
G 1/4A
45
33
45
33
40
29
10
G 1/4A
45
33
45
33
40
29
12
G 3/8A
70
52
70
52
65
48
15
G 1/2A
120
88
120
88
90
66
18
G 1/2A
120
88
120
88
90
66
22
G 3/4A
230
170
230
170
125
92
28
G 1A
320
240
320
240
35
G 1 1/4A
540
400
540
400
42
G 1 1/2A
700
520
700
520
Tab. 42
KD27V12 33521029401_3_1 en 2017-07-01
© 2017 by Kohler Co. All rights reserved.
103
Содержание KD27V12
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Страница 112: ...33521029401_3_1 EN 07 2017 LHID11433940 2016 by Kohler Co All rights reserved...