KHB-20SR球阀型号代号（订货示例）
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KHBT
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M27×1.5
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-
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1112
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01
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X
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-
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※
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------
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-----------
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-----
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----
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----
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----
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(1)
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(2)
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(3)
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(4)
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(5)
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(6)
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（1）系列代号：KHBT系列
（2）连接代号：M※※、G※※、※※LR
※※SR、PT※※、NTP※※
（3）材料
材料代号
阀体，接头体材料：1-碳钢 4-不锈钢
球体和控制芯轴材料：1-合金钢 2-黄铜 4-不锈钢
球体密封材料：1-POM
接头体和控制芯轴密封圈材料：2-丁腈橡胶 4-氟橡胶
注：材料1112为常规组合
（4）手柄形式
01=铝制抱箍式手柄，直柄（AG）
02=铝制抱箍式手柄，曲柄（AK）
03=铸锌抱箍式手柄，直柄（ZG）
04=铸锌带安装螺栓的手柄，曲柄（ZK）
06=钢质带安装螺栓的手柄，曲柄（SK）
09=无手柄
（5）系列（由制造商定）
（6）表面保护
无=磷化
G=镀黄锌
KHB-20SR球阀尺寸表
M
接头符号JB984-77标准
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型号
|
PN
(bar)
|
DN
|
LW
|
RA
|
d1
|
i
|
L
|
L1
|
B
|
L2
|
h1
|
h2
|
SW1
|
SW2
|
?D
|
h3
|
|
KHBT-M16×1.5
|
500
|
06
|
06
|
11
|
M16×1.5
|
11
|
69
|
40
|
26
|
31.5
|
13.5
|
35
|
09
|
22
|
4.5
|
4.8
|
|
KHBT-27×1.5
|
500
|
10
|
10
|
20
|
M27×1.5
|
12
|
76
|
42
|
32
|
31.5
|
16
|
40
|
9
|
27
|
5.3
|
5.8
|
|
KHBT-M36×2
|
400
|
20
|
20
|
30
|
M36×2
|
15
|
103
|
60
|
48
|
48.5
|
25
|
58
|
12
|
41
|
6.5
|
6
|
|
KHBT-M42×2
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350
|
25
|
23
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35
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M42×2
|
18
|
116
|
65
|
57
|
50.5
|
28.5
|
65
|
12
|
50
|
8.5
|
7
|
|
KHB-20SR球阀
G
|
|
型号
|
PN
(bar)
|
DN
|
LW
|
RA
|
d1
|
i
|
L
|
L1
|
B
|
L2
|
h1
|
h2
|
SW1
|
SW2
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?D
|
h3
|
|
KHBT-G1/4
|
500
|
06
|
06
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/
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G1/4
|
14
|
69
|
40
|
26
|
31.5
|
13.5
|
35
|
09
|
22
|
4.5
|
4.8
|
|
KHBT-G3/8
|
500
|
10
|
10
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/
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G3/8
|
14
|
72
|
42
|
32
|
31.5
|
16
|
40
|
09
|
27
|
5.3
|
5.8
|
|
KHB5-G1/2
|
500
|
13
|
12
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/
|
G1/2
|
16
|
83
|
48
|
35
|
38.5
|
18
|
45
|
09
|
30
|
6.5
|
6
|
|
KHBT-G3/4
|
400
|
20
|
20
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/
|
G3/4
|
18
|
93
|
60
|
50
|
48.5
|
23
|
58
|
12
|
41
|
6.5
|
6
|
|
KHBT-G1
|
350
|
25
|
23
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/
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G1
|
21
|
115
|
65
|
57
|
50.5
|
27.5
|
65
|
12
|
46
|
8.5
|
7
|
|
NPT(PT)
|
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型号
|
PN
(bar)
|
DN
|
LW
|
RA
|
d1
|
i
|
L
|
L1
|
B
|
L2
|
h1
|
h2
|
SW1
|
SW2
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?D
|
h3
|
|
KHBT-NPT1/4
|
500
|
06
|
06
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/
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NPT1/4
|
14
|
69
|
40
|
26
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31.5
|
13.5
|
35
|
09
|
22
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4.5
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4.8
|
|
KHBT-NPT3/8
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500
|
10
|
10
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/
|
NPT3/8
|
14
|
72
|
42
|
32
|
31.5
|
16
|
40
|
09
|
27
|
5.3
|
5.8
|
|
KHB5-NPT1/2
|
500
|
13
|
12
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/
|
NPT1/2
|
16
|
83
|
48
|
35
|
38.5
|
18
|
45
|
09
|
30
|
6.5
|
6
|
|
KHBT-NPT3/4
|
400
|
20
|
20
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/
|
NPT3/4
|
18
|
93
|
60
|
50
|
48.5
|
23
|
58
|
12
|
41
|
6.5
|
6
|
|
KHBT-NPT1
|
350
|
25
|
23
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/
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NPT1
|
21
|
115
|
65
|
57
|
50.5
|
27.5
|
65
|
12
|
46
|
8.5
|
7
|
|
KHB-20SR球阀
LR
|
|
型号
|
PN
(bar)
|
DN
|
LW
|
RA
|
d1
|
i
|
L
|
L1
|
B
|
L2
|
h1
|
h2
|
SW1
|
SW2
|
?D
|
h3
|
|
KHBT-08LR
|
500
|
06
|
06
|
08
|
M14×1.5
|
10
|
67
|
40
|
26
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31.5
|
13.5
|
35
|
09
|
22
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4.5
|
4.8
|
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KHBT-12LR
|
500
|
10
|
10
|
12
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M18×1.5
|
11
|
74
|
42
|
32
|
31.5
|
16
|
40
|
09
|
27
|
5.3
|
5.8
|
|
KHB5-15LR
|
500
|
13
|
12
|
15
|
M22×1.5
|
12
|
82
|
48
|
35
|
38.5
|
18
|
45
|
09
|
30
|
6.5
|
6
|
|
KHBT-18LR
|
500
|
13
|
12
|
18
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M26×1.5
|
12
|
82
|
48
|
35
|
38.5
|
18
|
45
|
09
|
30
|
6.5
|
6
|
|
KHBT-22LR
|
400
|
20
|
20
|
22
|
M30×2
|
14
|
101
|
60
|
50
|
48.5
|
23
|
58
|
12
|
41
|
6.5
|
6
|
|
KHBT-28LR
|
350
|
25
|
23
|
28
|
M36×2
|
14
|
108
|
65
|
57
|
50.5
|
27.5
|
65
|
12
|
46
|
8.5
|
7
|
|
SR
|
|
型号
|
PN
(bar)
|
DN
|
LW
|
RA
|
d1
|
i
|
L
|
L1
|
B
|
L2
|
h1
|
h2
|
SW1
|
SW2
|
?D
|
h3
|
|
KHBT-10SR
|
500
|
06
|
06
|
10
|
M18×1.5
|
12
|
73
|
40
|
26
|
31.5
|
13.5
|
35
|
09
|
22
|
4.5
|
4.8
|
|
KHBT-14SR
|
500
|
10
|
10
|
14
|
M22×1.5
|
14
|
80
|
42
|
32
|
31.5
|
16
|
40
|
09
|
27
|
5.3
|
5.8
|
|
KHB5-16SR
|
500
|
13
|
12
|
16
|
M24×1.5
|
14
|
86
|
48
|
35
|
38.5
|
18
|
45
|
09
|
30
|
6.5
|
6
|
|
KHBT-20SR
|
500
|
13
|
12
|
20
|
M30×2
|
16
|
90
|
48
|
35
|
38.5
|
18
|
45
|
09
|
30
|
6.5
|
6
|
|
KHBT-25SR
|
400
|
20
|
20
|
25
|
M36×2
|
18
|
109
|
60
|
50
|
48.5
|
23
|
58
|
12
|
41
|
6.5
|
6
|
|
KHBT-30SR
|
350
|
25
|
23
|
30
|
M42×2
|
20
|
120
|
65
|
57
|
50.5
|
27.5
|
65
|
12
|
46
|
8.5
|
|
KHB-20SR球阀
