The nylon volumetric piston water meter is mainly composed of a case, a counting mechanism, a piston measuring mechanism, etc. The counting mechanism adopts a liquid seal form, which seals the liquid and is not easy to freeze or fog.
Manufacturer of nylon volumetric water meter
Nylon volumetric piston water meter is a fixed displacement water meter. The standard defines a volumetric water meter as “a type of water meter installed in a closed pipeline, consisting of chambers of known volume that are sequentially filled and discharged with fluid, and a mechanism driven by the fluid. The counting mechanism of its water meter adopts a liquid sealed form, and the reading part of the character wheel is sealed with a good anti-corrosion liquid and separated from the water for a long time to maintain the clarity of the reading part. The sealing liquid is not easy to freeze or fog. The piston volumetric water meter can be used to measure the amount of cold water flowing through the tap water pipeline for drinking in households or residential units.
Performance characteristics of nylon volumetric piston water meter:
- Adopting a rotary piston measuring mechanism
- High measurement accuracy
- The counting mechanism adopts special liquid packaging
- Clear reading, lightweight appearance
- Built in filter screen, capable of filtering impurities. Built in check valve to prevent water backflow.
- Piston design with high water quality requirements and long service life
- Clear reading of liquid sealed machine core
- Sealed liquid is not easily frozen or fogged up
Main technical parameters:
- Cold/hot water gauge optional, temperature level: T30, hot water gauge not exceeding 90 ℃
- Pressure rating: 1.0MPA
- Pressure loss level: ΔP63
- Sensitivity level of upstream flow field: U5
- Sensitivity level of downstream flow field: D0
- Volumetric water meter * Maximum allowable error:
Cold water meter: a) Low zone (Q1 ≤ Q) b) High zone (Q2 ≤ Q.)