ZZVP,ZZCP Self-operated Micro-pressure Regulating Valve
Product overview
Product model: ZZVP, ZZCP
Nominal diameter: DN20mm~100mm
Nominal pressure: PN0.1~1.0MPa
Applicable temperature: ≤ 80℃
Design standard: GB/T17213
Inspection standard: GB/T4213
Flange standard: JIS B220, JB/T79, ANSI B16.5-1981, GB/T9113, HG20594-97, HG20618-97, etc
ZZVP,ZZCP Self-operated Micro-pressure Regulating Valve product description:
ZZVP,ZZCP Self-operated Micro-pressure Regulating Valve produced and sold by Baigang valve group is an actuator without additional energy products. Available for nominal pressure PN0.1, PN1.0. Poor (micro) pressure can be adjusted in sections. From 50mm.WC~0.1MPa. Its use is very broad, can be used for industrial furnace system, control of two materials, such as gas, air flow ratio, in order~achieve the ideal combustion. For hydrogen-cooled generator oil seal system~control the pressure difference between the seal oil and hydrogen~ensure reliable seal. When the differential pressure valve through the low-pressure end of the atmosphere is the micro-pressure valve (differential pressure valve negative pressure, pressure, force is zero).
ZZVP,ZZCP Self-operated Micro-pressure Regulating Valve features:
1, no need~stop production~adjust the set point;
2, no packing, the valve stem, the activities do not exist under the friction, the seal is absolutely reliable;
3, the implementing agencies sensitive element is extremely sensitive~changes in pressure will be very small Is sensed;
4, the body is a four-way form, so K, B-type can be a common body.
ZZVP,ZZCP Self-operated Micro-pressure Regulating Valve technical parameters: ◆ The main technical parameters and performance indicators
|
Nominal diameter DN (mm) |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
|
|
Limited Data Coefficient Kv |
ZZCP / ZZVP |
8 |
11 |
20 |
32 |
50 |
80 |
100 |
160 |
|
ZZCN |
53 |
83 |
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|
Rated travel (mm) |
6 |
8 |
10 |
15 |
20 |
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|
Nominal pressure PN (MPa) |
0.10 1.0 |
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|
Differential pressure adjustment range (kPa) |
0.5~5.5 5~10 9~14 13~19 |
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|
Medium temperature (℃) |
≤ 80 |
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|
Adjustment accuracy (%) |
≤ 10 |
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|
Allow leaks |
ZZCP / ZZVP |
10 -4 X valve rated capacity (Ⅳ level) |
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|
ZZCN |
5X10 -3 X valve rated capacity (Class II) |
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Note:
1, ZZCP / ZZVP nominal pressure of 0.10MPa, ZZCN 1.0MPa
2, ZZCN differential pressure adjustment range of 36 ~ 44 ... 88 ~ 100kPa
ZZVP,ZZCP Self-operated Micro-pressure Regulating Valve specifications Weight:
◆ Dimensions and weight unit: mm
|
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 |
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|
L |
ZZCP / ZZVP |
150 |
160 |
180 |
200 |
230 |
290 |
310 |
350 |
|
ZZCN |
222 |
222 |
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|
Weight G (Kg) |
12 |
13 |
15 |
17 |
20 |
28 |
38 |
43 |
|
|
Pressure pipe thread connector |
M16X1.5 |
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Reminder:
All text, data and pictures in this article are for reference only.To see more details of the ZZVP,ZZCP Self-operated Micro-pressure Regulating Valve performance parameters, structural dimension parameters, pricing, etc., or to request high quality printing samples, please Contact us.
Headquarters Tel: +86-021-57278880
Sales Tel: +86-021-57278881
Fax: +86-021-57278882
E-mail: baigangvalve@163.com
Site: www.cqandewl.com
Add: Tinglin Industrial Park, Jinshan District, Shanghai
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