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Home Mechanical Water Meter Rotary Water Meter
Mechanical Water Meter

Rotary Water Meter

Rotary Type Cold Water Meter/Turbine Type Cold Water Meter are specialized instrument suitable for measuring the total volume of water flowing through tap water pipes.

Features
  • Performance requirements meet the GB/T 778.1~3-2018 standard
  • Featuring compact structure, high metering accuracy, small starting flow, reliable operation, etc.
Applications

Residential

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Features

High-Sensitivity and Accurate Water Measurement

t has characteristics such as high sensitivity, accurate measurement, small head loss, durability, and convenient reading.

  • Special wear-resistant materials, processed with error trend gradually corrected, to avoid water fee loss
  • Check valve can be installed as needed to prevent water back-flow
  • Can reserved magnetic or non-magnetic signal pointers. Configured with various remote transmission devices according to different requirements.

Tech Specs

Base Meter Type Rotary Type Turbine Type
Nominal Diameter (DN), mm 15 20 25 32 40 50 80 100 150 200
Permanent Flow Rate (Q3), m³/h 2.5 4.0 6.3 10 16 40 63 100 250 400
Measurement Range (Q3/Q1) R 100 R 100 / R 160 / R 200
Max. Pressure MAP16
Pressure Loss ΔP63 (≤0.063MPa)
Working Temperature Cold Water Meter (T30): 0.1℃~30℃ Hot Water Meter (T90): 0.1℃~90℃
Flow Profile Sensitivity U10/D5
Installation H
Environmental Class Class B
Electromagnetic Compatibility Class E1
Case Material Ductile Iron

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Installation Dimensions

DN (mm)L1 (mm)H (mm)W (mm)Connecting Thread dConnecting Thread D
DN 1516510796R 1/2G 3/4B
DN 2019510796R 3/4G1B
DN 25225114100R1G1 1/4B
DN 32230114100G1 1/4G1 1/2B
DN 40245125155G1 1/2G2B

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