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E-mail
lyyb1958@163.com
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Phone
13504206580
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Address
No. 12 Guanghua Street, Hongwei District, Liaoyang City, Liaoning Province
Product Categories
Liaoyang Automation Instrument Group Co., Ltd
Venturi tube
NegotiableUpdate on 04/04
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Overview
The LGB standard throttling device operates based on the Bernoulli principle and is combined with various differential pressure gauges, differential pressure transmitters, and flow integrators to form a flow meter for measuring volume or mass flow. It can be used in conjunction with regulating instruments and microcomputers to form a control system.
Product Details
| Overview: |
The LGB standard throttling device operates based on the Bernoulli principle and is combined with various differential pressure gauges, differential pressure transmitters, and flow integrators to form a flow meter for measuring volume or mass flow. It can be used in conjunction with regulating instruments and microcomputers to form a control system.
| Type: |
1. Coarse cast Venturi tube:Made by sand casting
Application scope:100mm ≤ D ≤ 800mm 0.30≤β≤0.75
2. Machining classic Venturi tube:Made by mechanical processing
Application scope:50mm ≤ D ≤ 250mm 0.40≤β≤0.75
3. Coarse welded iron plate classic Venturi tube:Made from rolled iron plates
Application scope:200mm ≤ D ≤ 1200mm 0.40≤β≤0.70
| Pressure collection method: |
Special pressure tapping.
| Purpose: |
The pressure loss of the Venturi tube is relatively small.
Coarse cast Venturi tubes are mainly used for water flow measurement.
The rolled plate Venturi tube is used for measuring gas flow in large-diameter pipelines, and can also be used for measuring sewage and liquid flow. If a double flange transmitter is used for the pressure port, it can be used for measuring the flow of sewage sediment. Sediments are washed away with the fluid to avoid blockage of the pressure pipeline.
