|
型号
|
本体材质
|
上盖材质
|
膈膜材质
|
螺栓材质
|
|
VP-720
|
UPVC
|
UPVC
|
EPDM
|
SUS304 bolts
|
|
VP-722
|
UPVC
|
UPVC
|
EPDM
|
Zinc-Plated bolts
|
|
VP-723
|
UPVC
|
UPVC
|
FPM
|
SUS304 bolts
|
|
VP-725
|
UPVC
|
UPVC
|
FPM
|
Zinc-Plated bolts
|
|
VP-726
|
UPVC
|
UPVC
|
PTFE
|
SUS304 bolts
|
|
VP-730
|
PVDF
|
PP+GF/PVDF
|
EPDM
|
SUS304 bolts
|
|
VP-733
|
PVDF
|
PP+GF/PVDF
|
FPM
|
SUS304 bolts
|
|
VP-736
|
PVDF
|
PP+GF/PVDF
|
PTFE
|
SUS304 bolts
|
|
VP-740
|
PP
|
PP
|
EPDM
|
SUS304 bolts
|
|
VP-742
|
PP
|
PP
|
EPDM
|
Zinc-Plated bolts
|
|
VP-743
|
PP
|
PP
|
FPM
|
SUS304 bolts
|
|
VP-746
|
PP
|
PP
|
PTFE
|
SUS304 bolts
|
* 尺寸：由 1/2"~6"
* 膜片式设计，隔绝管线液体与阀门主体，耐蚀性佳。
* 开闭间操作过程顺畅容易，关闭程度可清楚於透明罩上显示。
* 膜片可替换，保养管理容易，使用寿命长。
* 可调整的终止设计，可防止关闭时手轮之压力过当。
* 法兰片底部有平面设计，便於安装、放置。
* 适用范围广泛，如食品工业、超纯水、化学工业、半导体工业等。
* 装配管路若在侵蚀性大环境中，请改用SUS304或SUS316中心柱与 套筒。
|
|
15mm
1/2"
|
20mm
3/4"
|
25mm
1"
|
40mm
1-1/2"
|
50mm
2"
|
65mm
2-1/2"
|
80mm
3"
|
100mm
4"
|
150mm
6"
|
|
D1
|
JIS
|
95
|
100
|
125
|
140
|
155
|
175
|
185
|
210
|
280
|
|
ANSI
|
89
|
98
|
108
|
127
|
152
|
178
|
191
|
229.10
|
278.90
|
|
DIN
|
95
|
105
|
115
|
150
|
165
|
185
|
200
|
220
|
285
|
|
D2
|
54*70
|
63*78
|
63*98
|
125
|
148
|
182
|
203
|
255
|
385
|
|
D3
|
95
|
95
|
110
|
150
|
150
|
210
|
210
|
250
|
410
|
|
D4
|
JIS
|
70
|
75
|
90
|
105
|
120
|
140
|
150
|
170
|
240
|
|
ANSI
|
60.50
|
70.10
|
79.50
|
98.50
|
120.4
|
139.50
|
152.40
|
190.50
|
241.50
|
|
DIN
|
65
|
75
|
85
|
110
|
125
|
145
|
160
|
180
|
240
|
|
d
|
13
|
18
|
25
|
41
|
52
|
67
|
78
|
100
|
148
|
|
H1
|
85
|
94
|
98
|
150
|
148
|
189
|
250
|
275
|
334
|
|
H2
|
126
|
137
|
144
|
220
|
225
|
270
|
343
|
383
|
476
|
|
L
|
JIS
|
110
|
120
|
130
|
180
|
210
|
250
|
280
|
340
|
480
|
|
ANSI
|
108
|
150
|
130,150
|
176
|
202
|
250
|
264
|
329
|
480
|
|
DIN
|
130
|
150
|
160
|
200
|
230
|
290
|
310
|
350
|
480
|
|
I
|
10
|
12
|
15
|
22
|
31
|
39
|
48
|
60
|
70
|
|
n-∮e
|
JIS
|
4-15
|
4-15
|
4-19
|
4-19
|
4-19
|
4-19
|
8-19
|
8-19
|
8-23
|
|
ANSI
|
4-16
|
4-16
|
4-16
|
4-16
|
4-19
|
4-19
|
4-19
|
8-19
|
8-22
|
|
DIN
|
4-14
|
4-14
|
4-14
|
4-18
|
4-18
|
4-18
|
8-18
|
8-18
|
8-23
|
|
T
|
JIS
|
PVC,CPVC
|
12
|
13
|
13
|
16
|
20
|
22
|
22
|
22
|
24
|
|
PP,PVDF
|
12
|
13
|
13
|
16
|
20
|
23
|
23
|
24
|
27
|
|
ANSI
|
PVC,CPVC
|
13
|
15
|
13,17
|
17
|
17
|
20
|
20
|
22
|
24
|
|
PP,PVDF
|
13
|
15
|
13,18
|
18
|
18
|
21
|
21
|
24
|
27
|
|
DIN
|
PVC,CPVC
|
20
|
20
|
20
|
20
|
22
|
22
|
24
|
24
|
24
|
|
PP,PVDF
|
20
|
20
|
20
|
20
|
22
|
22
|
24
|
26
|
27
|
|
CV值 [GPM /(1 lbf/in 2 ) 1/2 ]
|
|
全开度：100 "
|
|
尺寸
|
CV值
|
|
1/2"
|
3.27
|
|
3/4"
|
5.29
|
|
1"
|
8.87
|
|
1-1/2"
|
31.09
|
|
2"
|
43.15
|
|
2-1/2"
|
90.68
|
|
3"
|
116.76
|
|
4"
|
186.78
|
|
6"
|
345.26
|
|
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