Class C liquid seal water meter
Negotiable /Piece
Min.Order:500 Pieces
Xian Qin Wei Instrument Factory
Class C liquid seal water meter
Application
This range of water meter is used to measure the total quantity of cold potable water which consumed in houshold or a resident unit, passing through the pipeline.
Specifications
Liquid sealed water meter
Single jet/Multi jet
Application:cold water
Features
1. Register is sealed in the capsule with special liquid keep a clear presentation in a long term service;
2. Selected high quality materials for steady & reliable characteristic;
3. Measuring accuracy conform to ISO 4064 class B Standard.
Working Condition
Water temperature: 0.1℃~30℃
Working pressure: ≤1.0MPa
Pressure loss: ≤0.063Mpa
Indication Error
At low zone is±5% from minimum flow rate(qmin)to transitional flow rate(qt)exclusive boundary
At high zone is±2% from transitional flow rate(qt) to overload flow rate(qs)
Main Technical Data(for reference)
Model No. | DN(mm) | Class | Q4 | Q3 | Q2 | Q1 |
LXSF-15 | 15 | B | 3.125 | 2.500 | 0.050 | 0.031 |
LXSF-20 | 20 | B | 5.000 | 4.000 | 0.080 | 0.050 |
LXSF-25 | 25 | B | 7.875 | 6.3000 | 0.100 | 0.063 |
LXSF-32 | 32 | B | 12.500 | 10.000 | 1.600 | 0.100 |
LXSF-40 | 40 | B | 20.000 | 16.000 | 2.560 | 0.160 |
LXSF-50 | 50 | B | 31.250 | 25.000 | 4.000 | 0.250 |
DN(mm) | L | L | B | H | Connected Thread | W | |
15 | 253 | 165 | 99 | 109 | R1/2” | G3/4” | 1.6 |
20 | 290 | 195 | 99 | 111 | R3/4” | G1” | 2.1 |
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