| 球阀两端接口形式 | 常用型号
（球座密封为POM） | 通径 | 实际内径 | D | RA | 阀总长L | i | SW1 | 重量 |
| 英制直管螺纹ISO228 | BKH G1/8 04 11251
BKH G1/4 06 11251
BKH G3/8 08 11251
BKH G3/8 10 11251
BKH G1/2 13 11251
BKH G3/4 20 11251
BKH G1 25 11251
BKH G11/4 25 11251
BKH G11/4 32 11251
BKH G11/2 32 11251
BKH G11/2 40 11251
BKH G2 40 11251
BKH G2 50 11251
| 4
6
8
10
13
20
25
24
32
32
40
40
50 | 5
6
8
10
13
20
24
24
32
32
38
38
48 | G1/8 "
G1/4 "
G3/8 "
G3/8 "
G1/2 "
G3/4 "
G1 "
G11/4 "
G11/4 "
G11/2 "
G11/2 "
G2 "
G2 " | -
-
-
-
-
-
-
-
-
-
-
-
- | 69
69
69
73
85
96
113
121
110
135
120
147
140 | 9
12
12
12
14
17
19
20
20
24
24
26
28 | 22
22
22
27
30
41
46
50
60
60
70
75
85
| 0.35
0.35
0.35
0.5
0.65
1.5
2
2.1
3.2
3.2
4
4.7
5.9 |
 |
| 美制锥管螺纹NPT | BKH 1/8 NPT 04 11251
BKH 1/4 NPT 06 11251
BKH 3/8 NPT 10 11251
BKH 1/2 NPT 13 11251
BKH 3/4 NPT 20 11251
BKH 1 NPT 25 11251
BKH 11/4 NPT 32 11251
BKH 11/2 NPT 40 11251
BKH 2 NPT 50 11251 | 4
6
10
13
20
25
32
40
50 | 5
6
10
13
20
24
32
38
48 | 1/8" NPT
1/4" NPT
3/8" NPT
1/2 "NPT
3/4 "NPT
1 "NPT
11/4" NPT
11/2" NPT
2 "NPT | -
-
-
-
-
-
-
-
- | 69
69
73
92
97
113
115
135
140 | 12
17
17
22
23
27
28
28
30 | 22
22
27
30
41
46
60
70
85 | 0.35
0.35
0.5
0.65
1.5
2
3.2
4
5.9 |
 |
| 公制螺纹24º锥面DIN2353轻系列＂L＂ | BKH 06L 04 11251
BKH 08L 06 11251
BKH 10L 08 11251
BKH 12L 10 11251
BKH 15L 13 11251
BKH 18L 13 11251
BKH 18L 16 11251
BKH 22L 20 11251
BKH 28L 25 11251
BKH 35L 25 11251
SKH 35L 32 11251
SKH 42L 32 11251
SKH 42L 40 11251 | 4
6
8
10
13
13
16
20
25
25
32
32
40 | 5
6
8
10
13
13
15
20
24
24
32
32
38 | M12×1.5
M14×1.5
M16×1.5
M18×1.5
M22×1.5
M26×1.5
M26×1.5
M30×2
M36×2
M45×2
M45×2
M52×2
M52×2 | 6
8
10
12
15
18
18
22
28
35
35
42
42 | 67
67
71
75
84
84
83
102
108
114
128
128
133 | 7
7
8
8
9
9
9
11
11
13
13
13
13 | 22
22
22
27
30
30
32
41
46
50
60
60
70 | 0.3
0.3
0.3
0.5
0.6
0.6
0.75
1.5
2
2.1
3
3
3.8 |
 |
| 公制螺纹24º锥面DIN2353重系列＂Ｓ＂ | BKH 06S 04 11251
BKH 08S 04 11251
BKH 10S 06 11251
BKH 12S 08 11251
BKH 14S 10 11251
BKH 16S 13 11251
BKH 20S 16 11251
BKH 25S 20 11251
BKH 30S 25 11251
BKH 38S 25 11251
SKH 38S 32 11251 | 4
4
6
8
10
13
16
20
25
25
32 | 5
5
6
8
10
13
15
20
24
24
32 | M14×1.5
M16×1.5
M18×1.5
M22×1.5
M26×1.5
M26×1.5
M30×2
M36×2
M42×2
M52×2
M52×2 | 6
8
10
12
14
16
20
25
30
38
38 | 71.5
73
73
77
84
87
91
10
120
125
140 | 9
9
9
9
11
11
13
15
17
19
19 | 22
22
22
22
27
30
32
41
46
55
60 | 0.35
0.35
0.35
0.35
0.5
0.6
0.75
1.5
2.1
2.3
3.1 |
 |
