DN150natural gas waist wheel flowmeter, the first choice for urban gas trade settlement, high precision, low flow and wide range
Product Features:
1.High accuracy and repeatability. The inner rotor is
precision machined and balanced, non-contact rotating
and well lubricated to ensure accurate flow meter accuracy and long working life;
2.The starting flow is small, the range is wide, and the pressure loss is small;
3.Good versatility, all specifications of the Roots flow sensor can use a universal display
4.Anti-electromagnetic interference, can prevent theft;
5.The instrument is explosion-proof and the explosion-proof mark is ExibIIBT4Gb.
Product description:
KKQY Gas Roots Flow Meter is a meter that accurately
measures gas flow and is based on a volumetric
measurement principle for accurately metering the flow of gas through a closed conduit.The flowmeter consists of a Roots flow sensor and a display. It can be used to measure non-corrosive gases such as natural gas, city gas, propane, nitrogen, and industrial inert gas .Mainly used in gas commercial settlement of catering, hotel and other industries, gas distribution of gas distribution pipelines, gas pressure regulating station measurement station measurement, industrial and civil boilers, etc., can also be used as standard flowmeters.
Product Structure:
Roots Flowmeter Sensor:
1.End cover I 2.Magnetic coupler
3.Gland I 4.Sell
5.Waist wheel assembly 6.Gland II
7.Bearing 8.End cover II
9.Synchronous gear 10.Oyster sauce
11.Oil chamber
Technical parameters:
| Model |
Flow specification |
Nominal diameter(mm) |
Flow range (m3/h) |
Range ratio |
Starting
flow (m3/h) |
Maximum pressure loss (Kpa) |
Nominal pressure (MPa) |
| KKQY-25(D) |
G16 |
25 |
0.5~25 |
50:1 |
0.06 |
0.06 |
1.6 |
| KKQY-40(D) |
G16 |
40 |
0.5~25 |
50:1 |
0.06 |
0.06 |
| G25 |
0.5~40 |
80:1 |
0.05 |
0.08 |
| KKQY-50(D) |
G40 |
50 |
0.65~65 |
100:1 |
0.06 |
0.1 |
| G65 |
0.65~100 |
160:1 |
0.06 |
0.2 |
| KKQY-80(D) |
G100 |
80 |
1.0~160 |
160:1 |
0.07 |
0.3 |
| G160 |
2.0~250 |
125:1 |
0.10 |
0.3 |
| KKQY-100(D) |
G160 |
100 |
2.0~250 |
125:1 |
0.10 |
0.3 |
| G250 |
2.5~400 |
160:1 |
0.15 |
0.45 |
| G400 |
4.0~650 |
160:1 |
0.60 |
0.45 |
| KKQY-150(D) |
G400 |
150 |
4.0~650 |
160:1 |
0.70 |
0.5 |
| G650 |
6.5~1000 |
160:1 |
0.75 |
0.5 |
| KKQY-200(D) |
G650 |
200 |
6.5~1000 |
160:1 |
0.90 |
0.7 |
| G1000 |
10~1600 |
160:1 |
1.20 |
0.7 |
Company information:
WEIHAI KUNKE FLOW INSTRUMENT CO.,LTD. is a high-tech enterprise specializing in meter research and development, production, sales and service.
The company was founded in 2010. In 2012, it won the excellent incubation enterprise of Weihai City. It is a high-tech enterprise supported by the Weihai Municipal Government. In 2017, the company was listed as a securities company.
The company has successively obtained ISO9001-2015 international quality system certification, ISO14001-2015 environmental management system certification, OHSAS18001-2007 occupational health and safety management system certification and ISO10012-2003 measurement management system certification, CE certificate,
Exhibition information:
Payment&Delivery:
FAQ:
Q: How long will you give me the reply?
A: We will contact you in 1 hours as soon as we can.
Q:What kind of flow meter is good for measuring milk on a farm?
A: Electromagnetic flow meter , liquid turbine flow meter , vortex flow meter .
Q: What is your terms of payment ?
A: We could accept T/T, Paypal, WU ,Credit Assurance
Q: What is the warranty for your product ?
A: Warranty:1 years, Lifetime maintenance
Q: Can you make the products according to my own drawings?
A:Yes, we can do OEM service based on your requirement if it is executable.
Audited Supplier 
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