Gold Member Since 2013
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Hebei Xukang Meter Manufacturing Co., Ltd.

V Type Flow Meter, V-Shaped Cone Followmeter, Flowmeter manufacturer / supplier in China, offering Types of V Cone Flow Sensor, V Type Flow Meter, Proportional-Type Reducing Valves / Water Pressure Regulator, Oil Level Monitor-Level Sensor Types-Level Gauge Types Ultrosonic for Solid and so on.

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Supplier Homepage Product air flowmeter Types of V Cone Flow Sensor, V Type Flow Meter

Types of V Cone Flow Sensor, V Type Flow Meter

FOB Price: US $100 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $100/ Piece
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Production Capacity: 2000 PCS/Month
Transport Package: Wooden Case or Carton
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: HLVZ
  • Measuring Medium: Gas
  • Accuracy Grade: 1.0G
  • Structure: Integrated Type and Split Type Flowmeter
  • Medium: Liquid, Air, Natural Gas, Steam
  • Sensor: Tube/Flange
  • Measuring Media: Steam
  • Main Application: Water, Wastewater
  • Trademark: U-ideal
  • Origin: Tianjin, China
  • Type: Differential Pressure Flow Meter
  • Output Signal Type: Digital Type
  • Certification: ISO
  • Installation: Flange Type, Wafer Type, Insertion Type
  • Flow Indicater: Volume Flow and Mass Flow
  • Accuracy: 0.5%, 1%
  • Size: Dn25~Dn3000
  • Measuring Principle: Mechanics
  • Specification: CE, SGS, ISO
  • HS Code: 90261000
Product Description
 V type flowmeter working principle:
The V-type flowmeters is a differential pressure flowmeters, it get differential pressure to reflect flow rate through throttle. Throttling set is a cone a hanging in the pipeline central. High pressure the static pressure upstream pH (positive pressure) gets from the wall before the cone, low pressure(the pressure downstream) PL (negative pressure) gets from cone central, square root of the differential pressure DP is proportional to the flow.

Main technique parameter of LGVH flow sensor
Accuracy: ± 0.5% (DP transmitter accuracy should be ≥ 0.2)
(β : 0.45 ~ 0.85, when β < 0.55 and range turn down 4: 1, the accuracy is 0.30)
The repetibility: ± 0.1%
Working pressure: 16 MPa, the biggest pressure can up to 42MPa;
Working temperature: -40~700ºC
The environment temperature: -40-65ºC
Straight pipe installation requirements: Upstream 0~3D straight pipe, downstream 0~1D straight pipe.
Wide measure range: 10: 1(standard)
Small pressure loss: The same β Valve, the pressure loss only 1/3~1/5 of orifice plate.

Applicable medium: V cone flow sensor is suitable for almost all the gas and liquid medium.

Successful flow measurement of liquid types:
Gas: Coke oven gas, blast furnace gas, converter gas, mixed gas, etc;
Natural gas: Including natural gas which moisture content more than 5%;
Various hydrocarbon gas: Alkane and olefin gas, etc;
Various gas manufacturing: Hydrogen, helium, argon, oxygen, nitrogen, etc;
Corrosive gas: Wet chlorine gas, etc;
Air: Including wet and dust air, compressed air etc;
Flue-gas: Flue gas emissions from all kinds of boiler, heating furnace;

Steam: Saturated steam and superheat vapor;
Oil: Crude oil, fuel oil, aqueous emulsified oil, diesel oil and so on;
Water: Raw water, drinking water, production water, sewage etc;
Various water solution: Various acid, alkali, salt water solution etc.
Organic chemicals: Methanol, ethylene glycol, and xylene etc.

Special fluid:
Oil + HC gas +sand
Aerated water: H20 + N2 + air; H20 + CO2 etc.

V cone flow sensor model selection parameters
Fluid name
Pipe inner diameter (mm)
Type selection of V cone flow sensor
Flow unit ( Kg/h, t/h, m3/h, Nm3/h)
At working condition
At standard condition
Normal flow
Minimum flow, max flow;
At working condition
At standard condition ( tell us the flow condition when the medium is gases)
Working pressure (MPa)
Absolute pressure
Gauge pressure
Medium temperature (ºC): Maximum, minimum and normal temperature
Medium density (kg/m3)
At working condition
At standard condition ( tell us the flow condition when the medium is gases)
Medium viscosity (PA. S)
Relative humidity
Gas composition
Volume percentage ( for mixed gas which contains two or more types gas)

Pipe device
Up to bottom
Piping flange
Tell us the flange form, size and rate;
Buyer provide flange drawing;
Due, coagulation. It is special used to measure dirty medium.
Diameterflow resistance partupstreamdownstream
All1 elbow0D0D
2 elbow0D0D
butterfly valve (control valve)if not good condition, 10Ddownstream 5D
butterfly valve (stop valve)3D3D
Ball valve ( stop valve)3D0D
heat exchanger (accordingly)3D0D
increasing coupling (0.67D-D ), length 2.5D1D0D
reducing pipe (3D-1D), length 3.5D1D1D
Diameterflow resistance partupstreamdownstream
All1 elbow3D1D
2 elbow3D1D
butterfly valve (control valve)if not good condition, 10Ddownstream 5D
butterfly valve (stop valve)5D3D
Ball valve ( stop valve)3D1D
heat exchanger (accordingly)3D0D
increasing coupling (0.67D-D ), length 2.5D5D2D
reducing pipe (3D-1D), length 3.5D3D1D

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