Kaifeng Qingtianweiye Flow Instrument Co., Ltd.
Products
Contact Us
  • Contact Person : Ms. Sun Joan
  • Company Name : Kaifeng Qingtianweiye Flow Instrument Co., Ltd.
  • Tel : 0086-378-6665538
  • Fax : 0086-378-6669963
  • Address : Henan,kaifeng,No.1, Wangbai Road, Huanglong Industrial Zone, KaifengCity,henan province,China
  • Country/Region : China
  • Zip : 450001

V-cone flowmeter

V-cone flowmeter
Product Detailed
The throttling part of V cone flowmeter is a conical body which is pending in the center of pipeline, it can improve flow field

The throttling part of V cone flowmeter is a conical body which is pending in the center of pipeline, it can improve the flow field. the high pressure P1 from tube wall which is the flow body has not yet throttling accelerated before vertebral devices; Low pressure P2 are taken from the after centrum rear, and it can draw forth transmitter branch pipe in front of inner vertebral, its square root of differential pressure (P1 P2) is proportional to the rate of flow, then work out a fluid flow, the products are widely used in flow measurement for the liquid, gas or steam of the steel industry, electric power, chemical etc industry, 

Main charateristic

The requirement of before and after straight pipe section is shorter, generally of upstream only need 3D,and downstream only need 1D

High accuracy, pressure differential output value can achieve 0.1% repeatability

Low pressure loss,and just for orifice plate 1/2—1/3

Can measured contains suspended particles liquid-solid medium, also can be used to measured the gas

Technical parameters

Taking pressure mode : span taking-pressure

Nominal pressure :≤16MPa

Caliber: 25~2200mm

Accuracy(indeterminacy) :±0.5%~1.0%

Range of application: measurement range ratio  :  10:1

                Reynolds number range  ReD:10³x 10³≥ReD≥10000

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