闸阀、截止阀阀杆直径、行程、关闭推力及扭矩数据
口径、阀
种、磅?/p>
阀?/p>
直径
螺距
导程
行程
单头
螺纹
圈数
关闭?/p>
(KN)
?/p>
?/p>
?/p>
?/p>
?/p>
?/p>
?/p>
(N.M)
双头螺纹
关闭扭矩
(N.M)
单头螺关
闭扭?/p>
(N.M)
2G1
3/4
4.23
4.23
59
14
9.1
27.6/
70
-
17.8
2-1/2G1
3/4
4.23
4.23
75
18
10.5
32.5/
70
-
20.7
3G1
7/8
4.23
4.23
86
20
12.1
43.3/
80
-
28.7
4G1
26
5
5
113
23
15.3
59.2/
90
-
38.6
5G1
30
6
6
140
23
22.2
100
-
65.4
6G1
30
6
12
166
28
24.4
132
93.8
71.8
8G1
32
6
12
218
36
31
178.9
124.1
96
10G1
36
6
12
270
45
43.6
274.5
188.1
148.4
12G1
40
7
14
322
46
59
417
287.8
225.2
14G1
42
7
14
351
50
70
360.7
352
277.7
16G1
46
8
16
408
51
88.7
529.6
517.5
388.6
18G1
48
8
16
462
58
110
644.5
629.8
496.8
20G1
52
8
16
515
64
139.1
862.5
841.8
672.7
24G1
60
9
18
622
69
201.8
1430.6
1396.6
1120.4
2G3
3/4
4.23
4.23
60
14
13.1
40.4/
70
-
25.8
2-1/2G3
3/4
4.23
4.23
75
18
14.7
45.2/
70
-
28.9
3G3
7/8
4.23
4.23
86
20
17.8
63.7/
80
-
42.2
4G3
26
5
5
114
23
23.7
92.1
-
60.1
5G3
30
6
6
141
24
35.1
158.4
-
103.6
6G3
32
6
12
168
28
43.9
253.6
175.9
136.1
8G3
36
6
12
220
37
70.6
444.1
304.3
240.1
10G3
40
7
14
272
39
104.6
739.4
510.3
399.4
12G3
42
7
14
324
46
144.3
743.7
725.8
572.6
14G3
46
8
16
358
45
168.1
962.6
940.5
736.8
16G3
48
8
16
406
51
213
1254.2
1224.2
965.7
18G3
52
8
16
451
56
262
1621.9
1585
1266.5
20G3
55
9
18
510
57
289
-
1890.5
1495.8
24G3
65
10
20
613
61
413.5
-
3101.4
2478.2
2G6
3/4
4.23
4.23
61
14
19.9
60.4/
80
-
39
2-1/2G6
7/8
4.23
4.23
75
18
24.2
86.8
-
57.5
3G6
26
5
5
87
17
30.4
117.9
-
76.9
4G6
30
6
6
115
19
47.9
215.7
-
141.1
5G6
36
6
6
142
24
69.2
372.2
-
235.2
6G6
40
7
14
168
24
94.3
666.1
459.7
359.8
8G6
42
7
14
217
31
130.2
574.8
559.3
441.3
10G6
48
8
16
266
33
203.2
1196.2
1168
921.5
12G6
52
8
16
318
40
287
1782.1
1736.9
1387.9
14G6
60
9
18
344
38
322.5
2138.8
2109
1669.3
16G6
60
9
18
395
44
413.9
-
2864
2297.6
18G6
65
10
20
444
44
442.3
-
3319.5
2652.5
20G6
70
10
20
491
49
563.2
-
4473.3
3603.3
24G6
80
10
20
590
59
771.8
-
6714.2
5535.4