圖形符號
型號說明
① 系列代號：VH3V系列
② 連接代號：M** 、G** 、 **LR 、**SR、PT**、NPT**
③ 閥體材料：1-鋼、2-不銹鋼
④ 球體材料：1-鋼、2-黃銅、3-不銹鋼
⑤ 工作溫度：1、-25～＋100℃ 2、-30～＋170℃
⑥ 其他密封：2-丁晴橡膠、4-氟橡膠
⑦ 手柄形式：01-鋁質直柄02-鋁質曲柄03-鑄鋅直柄04-鑄鋅曲柄05-鋼質直柄06-鋼質曲柄09-不帶手柄
⑧ 設計序號：由生產商定
⑨ 表面處理：空白-磷化、G-電鍍黃鋅
外形尺寸
尺寸表
連接口略圖:
簡略型號
|
PN
|
DN
|
LW
|
RA
|
d1
|
i
|
L
| L1
|
B
|
L2
|
h1
|
h2
|
SW1
|
SW2
|
D
|
h3
|
L3
|
D1
|
C
|
VH3V-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
|
26
|
6
|
4
|
VH3V-M27×1.5
|
500
|
10
|
10
|
20
|
M27×1.5
|
12
|
76
|
42
|
32
|
31.5
|
16
|
40
|
09
|
27
|
5.3
|
5.8
|
31
|
8
|
4
|
VH3V-M36×2
|
400
|
20
|
20
|
30
|
M36×2
|
15
|
103
|
60
|
48
|
48.5
|
25
|
58
|
12
|
41
|
6.5
|
6
|
44
|
15
|
5.5
|
VH3V-M42×2
|
350
|
25
|
23
|
35
|
M42×2
|
18
|
116
|
65
|
57
|
50.5
|
28.5
|
65
|
12
|
50
|
8.5
|
7
|
53.5
|
22
|
5
|
簡略型號
|
PN
|
DN
|
LW
|
RA
|
d1
|
i
|
L
| L1
|
B
|
L2
|
h1
|
h2
|
SW1
|
SW2
|
D
|
h3
|
L3
|
D1
|
C
|
VH3V-G1/4
|
500
|
06
|
06
|
／
|
G1/4
|
14
|
69
|
40
|
26
|
31.5
|
13.5
|
35
|
09
|
22
|
4.5
|
4.8
|
26
|
6
|
4
|
VH3V-G3/8
|
500
|
10
|
10
|
／
|
G3/8
|
14
|
72
|
42
|
32
|
31.5
|
16
|
40
|
09
|
27
|
5.3
|
5.8
|
31
|
8
|
4
|
VH3V-G1/2
|
500
|
13
|
12
|
／
|
G1/2
|
16
|
83
|
48
|
35
|
38.5
|
18
|
45
|
09
|
30
|
6.5
|
6
|
35
|
12
|
3
|
VH3V-G3/4
|
400
|
20
|
20
|
／
|
G3/4
|
18
|
93
|
60
|
50
|
48.5
|
23
|
58
|
12
|
41
|
6.5
|
6
|
44
|
15
|
5.5
|
VH3V-G1
|
350
|
25
|
25
|
／
|
G1
|
21
|
115
|
65
|
57
|
50.5
|
27.5
|
65
|
12
|
46
|
8.5
|
7
|
53.5
|
22
|
5
|
簡略型號
|
PN
|
DN
|
LW
|
RA
|
d1
|
i
|
L
| L1
|
B
|
L2
|
h1
|
h2
|
SW1
|
SW2
|
D
|
h3
|
L3
|
D1
|
C
|
VH3V-NPT1/4
|
500
|
06
|
06
|
／
|
NPT1/4
|
14
|
69
|
40
|
26
|
31.5
|
13.5
|
35
|
09
|
22
|
4.5
|
4.8
|
26
|
6
|
4
|
VH3V-NPT3/8
|
500
|
10
|
10
|
／
|
NPT3/8
|
14
|
72
|
42
|
32
|
31.5
|
16
|
40
|
09
|
27
|
5.3
|
5.8
|
31
|
8
|
4
|
VH3V-NPT1/2
|
500
|
13
|
12
|
／
|
NPT1/2
|
16
|
83
|
48
|
35
|
38.5
|
18
|
45
|
09
|
30
|
6.5
|
6
|
35
|
12
|
3
|
VH3V-NPT3/4
|
400
|
20
|
20
|
／
|
NPT3/4
|
18
|
95
|
60
|
50
|
48.5
|
23
|
58
|
12
|
41
|
6.5
|
6
|
44
|
15
|
5.5
|
VH3V-NPT1
|
350
|
25
|
25
|
／
|
NPT1
|
21
|
113
|
65
|
57
|
50.5
|
27.5
|
65
|
12
|
46
|
8.5
|
7
|
53.5
|
22
|
5
|
 簡略型號
|
PN
|
DN
|
LW
|
RA
|
d1
|
i
|
L
| L1
|
B
|
L2
|
h1
|
h2
|
SW1
|
SW2
|
D
|
h3
|
L3
|
D1
|
C
|
VH3V-08LR
|
500
|
06
|
06
|
08
|
M14×1.5
|
10
|
67
|
40
|
26
|
31.5
|
13.5
|
35
|
09
|
22
|
4.5
|
4.8
|
26
|
6
|
4
|
VH3V-12LR
|
500
|
10
|
10
|
12
|
M18×1.5
|
11
|
74
|
42
|
32
|
31.5
|
16
|
40
|
09
|
27
|
5.3
|
5.8
|
31
|
8
|
4
|
VH3V-15LR
|
500
|
13
|
12
|
15
|
M22×1.5
|
12
|
82
|
48
|
35
|
38.5
|
18
|
45
|
09
|
30
|
6.5
|
6
|
35
|
12
|
3
|
VH3V-18LR
|
500
|
13
|
12
|
18
|
M26×1.5
|
12
|
82
|
48
|
35
|
38.5
|
18
|
45
|
12
|
30
|
6.5
|
6
|
35
|
12
|
3
|
VH3V-22LR
|
400
|
20
|
19
|
22
|
M30×2
|
14
|
101
|
60
|
50
|
48.5
|
23
|
58
|
12
|
41
|
6.5
|
6
|
44
|
15
|
5.5
|
VH3V-28LR
|
350
|
25
|
24
|
28
|
M36×2
|
14
|
108
|
65
|
57
|
50.5
|
27.5
|
65
|
12
|
46
|
8.5
|
7
|
53.5
|
22
|
5
|
 簡略型號
|
PN
|
DN
|
LW
|
RA
|
d1
|
i
|
L
| L1
|
B
|
L2
|
h1
|
h2
|
SW1
|
SW2
|
D
|
h3
|
L3
|
D1
|
C
|
VH3V-10SR
|
500
|
06
|
06
|
10
|
M18×1.5
|
12
|
73
|
40
|
26
|
31.5
|
13.5
|
35
|
09
|
22
|
4.5
|
4.8
|
26
|
6
|
4
|
VH3V-14SR
|
500
|
10
|
10
|
14
|
M22×1.5
|
14
|
80
|
42
|
32
|
31.5
|
16
|
40
|
09
|
27
|
5.3
|
5.8
|
31
|
8
|
4
|
VH3V-16SR
|
500
|
13
|
12
|
16
|
M24×1.5
|
14
|
86
|
48
|
35
|
38.5
|
18
|
45
|
09
|
30
|
6.5
|
6
|
35
|
12
|
3
|
VH3V-20SR
|
500
|
13
|
12
|
20
|
M30×2
|
16
|
90
|
48
|
35
|
38.5
|
18
|
45
|
09
|
30
|
6.5
|
6
|
35
|
12
|
3
|
VH3V-25SR
|
400
|
20
|
20
|
25
|
M36×2
|
18
|
109
|
60
|
50
|
48.5
|
23
|
58
|
12
|
41
|
6.5
|
6
|
44
|
15
|
5.5
|
VH3V-30SR
|
350
|
25
|
25
|
30
|
M42×2
|
20
|
120
|
65
|
57
|
50.5
|
27.5
|
65
|
12
|
46
|
8.5
|
7
|
53.5
|
22
|
5
|
|
