| Product name: | ZZCP/ZZVP自力式差(微)压调节阀 | ||||||
| specification: | ![]() |
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| Category: | Pump valve fittings -- 调节阀 | ||||||
| Price: | factory price | ||||||
| Brand: | Shanghai | ||||||
| Place of Origin: | China | ||||||
| Available Quantity: | batch | ||||||
| delivery cycle: | Spot goods (or inquire by telephone) | ||||||
|
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|
公称通径(mm) |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
||
|
额定流量系数(KV) |
ZZCP/ZZVP |
8 |
11 |
20 |
32 |
50 |
80 |
100 |
160 |
|
|
ZZCN |
53 |
83 |
||||||||
|
额定行程(mm) |
6 |
8 |
10 |
15 |
20 |
|||||
|
公称压力PN(MPa) |
0.10 1.0 | |||||||||
|
差压调节范围(KPa) |
0.5~5.5 5~10 9~14 13~19 18~24
22~28 26~33 31~38 36~44 42~51
49~58 56~66 64~78 76~90 88~100 | |||||||||
|
介质温度(℃) |
≤80 | |||||||||
|
调节精度(%) |
≤10 | |||||||||
|
允许泄漏量(L/H) |
ZZCP/ZZVP |
10-4×阀额定容量(IV级) | ||||||||
|
ZZCN |
5×10-3×阀额定容量(II级) | |||||||||
|
公称通径(DN) |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 | |
|
A |
308 |
394 |
308 |
394 |
308 |
394 |
394 |
394 | |
|
H |
ZZCP/ZZVP |
376 |
465 |
365 |
445 |
445 |
490 |
490 |
510 |
|
ZZCN |
536 |
536 |
570 |
590 | |||||
|
L |
ZZCP/ZZVP |
150 |
160 |
180 |
20 |
230 |
290 |
310 |
350 |
|
ZZCN |
222 |
222 |
310 |
350 | |||||
|
重量(kg) |
12 |
13 |
15 |
17 |
20 |
28 |
38 |
43 | |
|
导压管螺纹接头 |
M16×1.5 | ||||||||
|
公称通径(DN) |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
||
|
D |
PN01
PN10 |
105 |
115 |
140 |
150 |
165 |
185 |
200 |
220 |
|
|
D1 |
PN01 PN10 |
75 |
85 |
100 |
110 |
125 |
145 |
160 |
180 |
|
|
b |
PN01 PN10 |
16 |
18 |
20 |
22 | |||||
|
n-Φ |
PN01 PN10 |
4-14 |
4-18 |
8-18 | ||||||
|
fl×D2 |
PN01 PN10 |
2×56 |
3×56 |
3×76 |
3×84 |
3×99 |
3×118 |
3×132 |
3×156 | |