产品简介:
内螺纹高压球阀压力可用于500bar。主要适用于火力电站各种系统的管路上,切断或接通管路介质。适用介质:水、油品等非腐蚀性介质。内螺纹高压球阀与其他阀门产品相比的特点是高压,*的自密封设计,压力越高,密封越可靠。由于性能技术特性、工况的特殊使产品也形成了其他产品所替代不了的特点。
工作原理:
工作原理是靠旋转阀芯来使阀门畅通或闭塞。阀座采用弹性密封结构,启闭轻松密封可靠。阀杆采用有倒密封的下装式结构阀腔异常升压时,阀杆不会被冲击。可设置90°开关定位机构,根据需要加锁以防止误操作。
产品特点:
*主体采用高压冲击锻打,壳体强化处理,试验检测压可达150.0MPa。
*密封件均采用全进口美国材料,密封性能特好,可耐高压,耐高温,耐腐蚀,抗氧化,质量可靠,使用寿命长。
*主要针对加气站,使用介质为天然气或液压油路而开发研究的特殊高压产品。
① 系列代号:KHB(BKH)系列、KHM(MKH)系列
② 连接代号:M** 、G** 、 **LR 、**SR、PT**、NPT**
③ 阀体材料:1-钢、2-不锈钢
④ 球体材料:1-钢、2-黄铜、3-不锈钢
⑤ 工作温度:1、-25~+100℃ 2、-30~+170℃
⑥ 其他密封:2-丁晴橡胶、4-氟橡胶
⑦ 手柄形式:01-铝质直柄02-铝质曲柄03-铸锌直柄04-铸锌曲柄05-钢质直柄06-钢质曲柄09-不带手柄
⑧ 设计序号:由生产商定
⑨ 表面处理:空白-磷化、G-电镀黄锌
外形尺寸:
简略型号
|
PN(bar)
|
DN
|
LW
|
RA
|
d1
|
i
|
L
|
L1
|
B
|
H
|
h1
|
h2
|
h3
|
SW1
|
SW2
|
KHB-M16×1.5
|
500
|
06
|
06
|
11
|
M16×1.5
|
11
|
69
|
40
|
26
|
45
|
13.5
|
33
|
8
|
09
|
22
|
KHB-M22×1.5
|
500
|
08
|
08
|
16
|
M22×1.5
|
12
|
76
|
42
|
32
|
49
|
16
|
36
|
10
|
09
|
27
|
KHB-M27×1.5
|
500
|
10
|
10
|
20
|
M27×1.5
|
12
|
76
|
42
|
32
|
49
|
16
|
36
|
10
|
09
|
27
|
KHB-M30×1.5
|
400
|
16
|
15
|
24
|
M30×1.5
|
13
|
84
|
48
|
38
|
61
|
19
|
45
|
11
|
09
|
32
|
KHB-M36×2
|
315
|
20
|
20
|
30
|
M36×2
|
15
|
103
|
60
|
48
|
70
|
25
|
55
|
11
|
12
|
41
|
KHB-M42×2
|
315
|
25
|
23
|
35
|
M42×2
|
18
|
116
|
65
|
57
|
79
|
28.5
|
64
|
11
|
12
|
50
|
KHB-M52×2
|
315
|
32
|
32
|
40
|
M52×2
|
20
|
149
|
84
|
75
|
101
|
37.5
|
84
|
12
|
14
|
60
|
KHB-M60×2
|
315
|
40
|
38
|
45
|
M60×2
|
22
|
174
|
91
|
85
|
112
|
42.5
|
95
|
12
|
14
|
70
|
简略型号
|
PN(bar)
|
DN
|
LW
|
RA
|
d1
|
i
|
L
|
L1
|
B
|
H
|
h1
|
h2
|
h3
|
SW1
|
SW2
|
KHB-G1/8
|
500
|
04
|
06
|
/
|
G1/8
|
10
|
69
|
40
|
26
|
45
|
13.5
|
33
|
8
|
09
|
22
|
KHB-G1/4
|
500
|
06
|
06
|
/
|
G1/4
|
14
|
69
|
40
|
26
|
45
|
13.5
|
33
|
8
|
09
|
22
|
KHB-G3/8
|
500
|
10
|
10
|
/
|
G3/8
|
14
|
72
|
42
|
32
|
49
|
16
|
36
|
10
|
09
|
27
|
KHB-G1/2
|
500
|
13
|
12
|
/
|
G1/2
|
16
|
83
|
48
|
35
|
49
|
17
|
40
|
10
|
09
|
30
|
KHB-G1/2
|
400
|
16
|
15
|
/
|
G1/2
|
16
|
83
|
48
|
38
|
61
|
19
|
45
|
11
|
09
|
32
|
KHB-G3/4
|
315
|
20
|
20
|
/
|
G3/4
|
18
|
95
|
60
|
48
|
70
|
25
|
55
|
11
|
12
|
41
|
KHB-G1
|
315
|
25
|
25
|
/
|
G1
|
21
|
113
|
65
|
57
|
79
|
28.5
|
64
|
11
|
12
|
50
|
KHB-G 11/4
|
315
|
32
|
32
|
/
|
G 11/4
|
22
|
110
|
84
|
75
|
101
|
37.5
|
84
|
12
|
14
|
60
|
KHB-G 11/2
|
315
|
40
|
38
|
/
|
G 11/2
|
24
|
130
|
91
|
85
|
112
|
42.5
|
95
|
12
|
14
|
70
|
KHB-G2
|
315
|
50
|
48
|
/
|
G2
|
26
|
140
|
100
|
105
|
131
|
52.5
|
112
|
12
|
14
|
80
|
简略型号
|
PN(bar)
|
DN
|
LW
|
RA
|
d1
|
i
|
L
|
L1
|
B
|
H
|
h1
|
h2
|
h3
|
SW1
|
SW2
|
KHB-NPT1/8
|
500
|
04
|
06
|
/
|
NPT1/8
|
10
|
69
|
40
|
26
|
45
|
13.5
|
33
|
8
|
09
|
22
|
KHB-NPT1/4
|
500
|
06
|
06
|
/
|
NPT1/4
|
14
|
69
|
40
|
26
|
45
|
13.5
|
33
|
8
|
09
|
22
|
KHB-NPT3/8
|
500
|
10
|
10
|
/
|
NPT3/8
|
14
|
72
|
42
|
32
|
49
|
16
|
36
|
10
|
09
|
27
|
KHB-NPT1/2
|
500
|
13
|
12
|
/
|
NPT1/2
|
16
|
83
|
48
|
35
|
49
|
17
|
40
|
10
|
09
|
30
|
KHB-NPT1/2
|
400
|
16
|
15
|
/
|
NPT1/2
|
16
|
83
|
48
|
38
|
61
|
19
|
45
|
11
|
09
|
32
|
KHB-NPT3/4
|
315
|
20
|
20
|
/
|
NPT3/4
|
18
|
95
|
60
|
48
|
70
|
25
|
55
|
11
|
12
|
41
|
KHB-NPT1
|
315
|
25
|
25
|
/
|
NPT1
|
21
|
113
|
65
|
57
|
79
|
28.5
|
64
|
11
|
12
|
50
|
KHB-NPT 11/4
|
315
|
32
|
32
|
/
|
NPT 11/4
|
22
|
110
|
84
|
75
|
101
|
37.5
|
84
|
12
|
14
|
60
|
KHB-NPT 11/2
|
315
|
40
|
38
|
/
|
NPT 11/2
|
24
|
130
|
91
|
85
|
112
|
42.5
|
95
|
12
|
14
|
70
|
KHB-NPT2
|
315
|
50
|
48
|
/
|
NPT2
|
26
|
140
|
100
|
105
|
131
|
52.5
|
112
|
12
|
14
|
80
|
简略型号
|
PN(bar)
|
DN
|
LW
|
RA
|
d1
|
i
|
L
|
L1
|
B
|
H
|
h1
|
h2
|
h3
|
SW1
|
SW2
|
KHB-06LR
|
500
|
04
|
04
|
06
|
M12×1.5
|
10
|
67
|
40
|
26
|
45
|
13.5
|
33
|
8
|
09
|
22
|
KHB-08LR
|
500
|
06
|
06
|
08
|
M14×1.5
|
10
|
67
|
40
|
26
|
45
|
13.5
|
33
|
8
|
09
|
22
|
KHB-10LR
|
500
|
08
|
08
|
10
|
M16×1.5
|
11
|
74
|
42
|
32
|
49
|
16
|
36
|
10
|
09
|
27
|
KHB-12LR
|
500
|
10
|
10
|
12
|
M18×1.5
|
11
|
74
|
42
|
32
|
49
|
16
|
36
|
10
|
09
|
27
|
KHB-15LR
|
500
|
13
|
12
|
15
|
M22×1.5
|
12
|
82
|
48
|
35
|
53
|
17
|
40
|
10
|
09
|
30
|
KHB-15LR
|
500
|
12
|
12
|
15
|
M22×1.5
|
12
|
82
|
48
|
38
|
61
|
19
|
45
|
11
|
09
|
32
|
KHB-18LR
|
500
|
13
|
12
|
18
|
M26×1.5
|
12
|
82
|
48
|
35
|
53
|
17
|
40
|
10
|
09
|
30
|
KHB-18LR
|
400
|
16
|
15
|
18
|
M26×1.5
|
12
|
82
|
48
|
38
|
61
|
19
|
45
|
11
|
09
|
32
|
KHB-22LR
|
315
|
20
|
19
|
22
|
M30×2
|
14
|
101
|
60
|
48
|
70
|
25
|
55
|
11
|
12
|
41
|
KHB-28LR
|
315
|
25
|
24
|
28
|
M36×2
|
14
|
108
|
65
|
57
|
79
|
28.5
|
64
|
11
|
12
|
50
|
KHB-35LR
|
315
|
32
|
30
|
35
|
M45×2
|
16
|
141
|
84
|
75
|
101
|
37.5
|
84
|
12
|
14
|
60
|
KHB-42LR
|
315
|
40
|
36
|
42
|
M52×2
|
16
|
162
|
91
|
85
|
112
|
42.5
|
95
|
12
|
14
|
70
|
简略型号
|
PN(bar)
|
DN
|
LW
|
RA
|
d1
|
i
|
L
|
L1
|
B
|
H
|
h1
|
h2
|
h3
|
SW1
|
SW2
|
KHB-08SR
|
500
|
04
|
05
|
08
|
M16×1.5
|
12
|
73
|
40
|
26
|
45
|
13.5
|
33
|
8
|
09
|
22
|
KHB-10SR
|
500
|
06
|
06
|
10
|
M18×1.5
|
12
|
73
|
40
|
26
|
45
|
13.5
|
33
|
8
|
09
|
22
|
KHB-12SR
|
500
|
08
|
08
|
12
|
M20×1.5
|
12
|
76
|
42
|
32
|
49
|
16
|
36
|
10
|
09
|
27
|
KHB-14SR
|
500
|
10
|
10
|
14
|
M22×1.5
|
14
|
80
|
42
|
32
|
49
|
16
|
36
|
10
|
09
|
27
|
KHB-16SR
|
500
|
13
|
12
|
16
|
M24×1.5
|
14
|
86
|
48
|
35
|
53
|
17
|
40
|
10
|
09
|
30
|
KHB-16SR
|
500
|
12
|
12
|
16
|
M24×1.5
|
14
|
86
|
48
|
38
|
61
|
19
|
45
|
11
|
09
|
32
|
KHB-20SR
|
500
|
13
|
12
|
20
|
M30×2
|
16
|
90
|
48
|
35
|
53
|
17
|
40
|
10
|
09
|
30
|
KHB-20SR
|
400
|
16
|
15
|
20
|
M30×2
|
16
|
90
|
48
|
38
|
61
|
19
|
45
|
11
|
09
|
32
|
KHB-25SR
|
315
|
20
|
20
|
25
|
M36×2
|
18
|
109
|
60
|
48
|
70
|
25
|
55
|
11
|
12
|
41
|
KHB-30SR
|
315
|
25
|
25
|
30
|
M42×2
|
20
|
120
|
65
|
57
|
79
|
28.5
|
64
|
11
|
12
|
50
|
KHB-38SR
|
315
|
32
|
30
|
38
|
M52×2
|
22
|
153
|
84
|
75
|
101
|
37.5
|
84
|
12
|
14
|
60
|