First, ZCA vacuum solenoid valve overview
ZCA vacuum solenoid valve is suitable for vacuum equipment pipeline to do two on-off switching actuator. It is widely used in food, metallurgy and other industries vacuum system piping.
Second, ZCA vacuum solenoid valve technical parameters
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Working medium |
Air and other non-corrosive gases |
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Medium temperature ℃ |
≤60 |
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Working pressure MPa |
1.0 |
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Working pressure difference MPa |
-0.1 ~ 0 |
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voltage |
AC220V DC24V Other specifications can be special order |
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Service life |
JB / T7352-94 regulations |
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Rated flow coefficient KV |
3.8 |
7.4 |
10.3 |
18.8 |
25.7 |
41 |
|
Leakage ml / min |
According to JB / T7352-94.F regulations |
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Nominal diameter mm |
15 |
20 |
25 |
32 |
40 |
50 |
|
Power consumption (VA) |
50 |
90 |
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Third, ZCA vacuum solenoid valve installation size
|
Nominal diameter DN |
Female thread connection |
Flange connection |
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|
internal thread |
Dimensions |
Dimensions |
Flange size |
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|
G |
H |
L |
H |
L |
D |
D1 |
D2 |
nd |
b |
f |
|
|
15 |
1/2 " |
148 |
92 |
176 |
130 |
95 |
65 |
46 |
4-φ14 |
14 |
2 |
|
20 |
3/4 " |
148 |
92 |
181 |
150 |
105 |
75 |
56 |
4-φ14 |
16 |
2 |
|
25 |
1" |
148 |
110 |
210 |
160 |
115 |
85 |
65 |
4-φ14 |
16 |
3 |
|
32 |
11/4 " |
182 |
120 |
221 |
180 |
140 |
100 |
76 |
4-φ18 |
18 |
3 |
|
40 |
11/2 " |
182 |
140 |
230 |
200 |
150 |
110 |
84 |
4-φ18 |
18 |
3 |
|
50 |
2" |
192 |
162 |
252 |
230 |
165 |
125 |
99 |
4-φ18 |
20 |
3 |
