Self Operated Automatic Compact Flow Regulator

Product Details
Customization: Available
Temperature: Ordinary Temperature
Certification: GS, RoHS, CE, ISO9001
Gold Member Since 2020

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Number of Employees
66
Year of Establishment
2009-01-12
  • Self Operated Automatic Compact Flow Regulator
  • Self Operated Automatic Compact Flow Regulator
  • Self Operated Automatic Compact Flow Regulator
  • Self Operated Automatic Compact Flow Regulator
  • Self Operated Automatic Compact Flow Regulator
  • Self Operated Automatic Compact Flow Regulator
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Basic Info.

Model NO.
ZZVP
Standard
Standard
Connection Mode
Flange
Power
Solenoid
Material
Stainless Steel
Type
Self-Operated
Transport Package
Plywood Case
Specification
DN15-DN300
Trademark
HUIZHENG
Origin
China
HS Code
8481804090
Production Capacity
50000pieces/Year

Product Description

Self Control For Oil Industry Micro Pressure Regulator

Self Operated Automatic Compact Flow Regulator
Self operated control valve Product Introduction
ZZVP self-operated micro pressure control valve is energy saving valve without external energy, it uses the compare with the pressure changing and signal in the medium, so that the force of the regulated medium and the output force of the actuator balance, to stable the pressure and the differential pressure value. ZZCP-1 series differential pressure valve adopts the balance type single seat body, stable pressure, high precision, well sealing, to control the micro differential pressure. ZZCN-10 type differential pressure valve adopts double seat body, large flow coefficient. It compose of two different varieties of regulating valve products by normally and inverse install the core.
The product is suitable for kinds of combustion system of industrial furnace to control the mixed ratio of two kinds of fuel gas flow or used in sealing oil system of the hydrogen cooling generator set, it can also be used for controlling kinds of reducing pressure, stable pressure, decompression of industrial gas decompression.


Self operated control valve Technical Parameters
DN(mm) 20 25 32 40 50 65 80 100
Rated flow(KV) Single seat(P) 8 11 20 32 50 80 100 160
  Double seat(N) 50 83
Rated stroke(mm) 6 8 10 15 20
Precision(%) ±10
PN(MPa) ZZC 0.101.0
  ZZV 0.10
Medium temperature(ºC) ±10
Allowable leakage(L/h) Single seat(P) 10-4×rated valve capacity
  Double seat(N) 103×rated valve capacity
Pressure regulating range(Kpa) 0.5~5.5,5~10,9~14,13~19,18~24,22~28,26~33,31~38,
36~44,41~51,49~58,56~66,64~78,76~90,76~90
Base Material
Material C(WCB) P(304) R(316)
Main Part
 
Body,Bonnet WCB(ZG230-450) ZG1Cr18Ni9Ti(304) ZG1Cr18Ni12Mo2Ti(316)
Trim 1Cr18Ni9Ti(304) 1Cr18Ni9Ti(304) 1Cr18Ni12Mo2Ti(316)
Stem 2Cr13 1Cr18Ni9Ti 1Cr18Ni12Mo2Ti
Packing PTFE,Flexible graphite
gasket RPTFE,Stainless steel,Metal Graphite Spiral Wound Gasket
cover A3 Steel plate stamping
Bellow diaphragm Butadiene rubber, oil resistant rubber, fluorine rubber
Spring 60Si2Mn
Bellow 1Cr18Ni9Ti
Feature

1. With pressure balance function, high sensitivity

2. Low noise, reliable performance, free of maintenance

3. Adopt standard modular design

4. Multiple combination control can be carried out by assembling unit
Dimensions and weight
Self Operated Automatic Compact Flow Regulator

DN 20 25 32 40 50 65 80 100 150
φA 308 394 308 394 308 394 394 394 394
ZZV H 378 460 370 445 460 490 490 510 720-
  L 150 160 180 200 230 290 310 350 480
ZZC H 378 465 365 445 455 490 490 510  
  L 150 160 180 200 230
222
290
220
310 350  
Weight kg 12 13 15 17 20 28 38 45 56
Signal thread M16×1.5
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Company development

Self Operated Automatic Compact Flow Regulator
Self Operated Automatic Compact Flow Regulator

Certifications

Self Operated Automatic Compact Flow Regulator
Self Operated Automatic Compact Flow Regulator
Company Show

Self Operated Automatic Compact Flow Regulator
FAQ:

1. Are you trading company or factory?
We are factory in Yongjia, Wenzhou, China.
2. Are the prodcuts certified?
Yes, our control valve, ball valve, butterfly valve and other valves have ISO, FDA, SIL 2, CE, LFGB and so on.
3. Delivery time?
7-15 working days usually, but it will be longer when peak season.
4. MOQ?
One set.

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