Gold Member Since 2014
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Changzhou Shuanghuan Thermo-Technical Instrument Co., Ltd.

Variable Area Flowmeter, Flowmeter, Water Treatment manufacturer / supplier in China, offering Stainless Steel Screw Connection Calibrated Flowmeter, Calibrate by Krohne Equipment Dn25 Hosepipe Connection Variable Area Glass Flowmeter, Calibrate by Krohne Equipment Flange Connection Dn50 Variable Area Glass Flowmeter for Water or Air Use and so on.

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Supplier Homepage Product Glass variable area flowmeter krohne series Stainless Steel Screw Connection Calibrated Flowmeter

Stainless Steel Screw Connection Calibrated Flowmeter

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 3000 Sets/Year
Transport Package: Carton or Plywood
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: VA30
  • Main Application: Water, Nature Gas, Corrosive Liquid/Gas
  • Sensor: Tube/Flange
  • Type: Variable Area Flow Meter
  • Measuring Principle: Mechanics
  • Certification: GB, ISO
  • Measuring Range:Air (20 C, 101325PA): 0.12 ~ 300 M3 / H
  • Operating Temperature: ≤120 Celsius
  • Trademark: Shuang huan
  • HS Code: 9026900000
  • Accuracy: >±1%
  • Size: DN10-50
  • Application: Industrial Production
  • Measuring Media: Liquid
  • Measurement Object: Open Channel
  • Measuring Range: Water(20 Celsius): 4~10000 L/H
  • Range Scale: 10:1
  • Flow Direction: Bottom to Top
  • Origin: China Jiangsu Changzhou
Product Description
Technology:
Model: VA30 series
Size: DN15,DN25,DN40,DN50
Measuring range: water (20 ºC)  4~10000 L/h
                              air (20 ºC, 101325Pa) 0.12 ~ 300 m3 / h
Range scale: 10:1
Accuracy : 1.6 (according to directive VDI / VDE 3513)
Operating pressure: 0.5 MPa, 0.7 MPa, 0.9 MPa, 1.0 MPa
Operating temperature:≤120ºC
Connection type:screw
Description: The connection type can be customized.


Product description:
In 1989, our company introduced the technique and equipment form KROHNE company in Germany to produced introduced glass metering cone, compared with the same type in domestic, it has the advantages of high precision, good interchangeability, widely measuring range, variable connection type, installation and maintenance conveniently .etc, also according to the temperature, pressure, density, viscosity of the fluid to  provide the flow scale of different fluid, different state, different viscosity, easily solve the problem of  amending the indication value.
Important declare: In order to protect the legal benefit between our  company and KROHNE company in Germany, Changzhou Shuanghuan Thermo~technical Instrument Co.,Ltd is the only legal manufacturer in China to manufacture the DK800 series, VA10/20 series, SA10/20 series, GA24 series. The product specification is our company owned exclusive.

Other description:
This product use the best material and advanced manufacturing technique.Every finished product have to inspect.The regular type of product is in stock and have the most efficient delivery time. Max. production capacity:5 thousands sets.The normal delivery time after ordered: 7 workdays.This product have exported to Finland,Korea,etc. Clients like Laser Gas Oy,etc.
 
Our company established in 1957 and have more than 50 years experience of manufacturing thermal instrument.We rank 5 in our profession industry.Products have exported to France, United States,United Kingdom,Spain,Finland, Germany, India, Korea, Turkey for more than 20 years.Our clients like Airliquide Group in France, Laser Gas Oy in Finland,Kaltech engineering & refrigeration Pte,Ltd, etc. Export amount exceeded to 100 thousands sets.
 
The quality standard is : Q320400RC001-2008, and according to ISO9001:2008 to control the quality.Each product has to inspect contain leak tightness test, pressure test, etc. We ask our supplier provide test report of raw material, each electrical element has to detect, so every finished product has factory test report and data record.We introduced special technique and equipment from KROHNE in Germany, 228 sets fabrication and gauging equipment to calibrate the flowmeter,  and also NCM,milling machine,grinding machine from Japan to ensure the accuracy of the spare part. Self-production proportion of spare part up to 90%
 
Capability of product research and development: Every series product team is consist of a senior engineer and several technical engineers. When we receive the technical request different to exist product, we can customize  the product by technical drawing or customize according to the sample.The sampling period is 20 workdays. 
 
Feature:
    Show fluid directly
    Superior economic performance
    Precise measurement
    Unique viscosity amendation
    Humanized safety design
    Installing and maintaining conveniently
    Measured the tiny flowrate easily
DN
(mm)
ModelMeasuring RangePress Lose(Pa)
 
Basic TypeCorrosive ~ proof TypeWater    (20 ºC L/H)Air (1.013×10 5 Pa
 20 ºC ,M 3 /h)

 

 
15VA30-15VA30-15F4~40 
6.3~63 
10~100 
16~160 
25~250
40~400 
63~630
0.12~1.2 
0.2~2 
0.3~3 
0.5~5 
0.8~8
1.2~12 
2~20
1000 
1100 
1200 
1700
2000
2500 
3000

 

 

 

 

 

 

 

 

 
25 
VA30-25 

 

VA30-25F 

 
63~630 
100~1000
160~1600
250~2500
2~20 
3~30 
5~50 
6~60
2800 
4000
5000
6000

 

 

 

 
40
VA30-40 

 
 
VA30-40F 

 
160~1600 
250~2500 
400~4000
5~50 
8~80  
12~120
3400 
4000
5000

 

 

 
50
VA30-50 

 

VA30-50F 

 
400~4000 
630~6300 
1000~10000
12~120 
20~200 
30~300
4800  
6500 
8500

 
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