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The Single Jet Wet Type Liquid Sealed Vane Wheel Water Meter is a device designed to measure water flow, combining single-jet technology with liquid sealing. It is suitable for both cold and hot water measurement. Below is a comprehensive overview covering its structure, technical features, applications, and related product details:
1. Structure and Working Principle
Single-Jet Design: Water flows through a single nozzle to strike the vane wheel, driving its rotation for flow measurement. This design minimizes turbulence interference and improves accuracy.
Liquid Sealing: The vane wheel chamber is sealed with liquid (e.g., glycerol or silicone oil) to protect mechanical components from scale, impurities, and corrosion while reducing friction and extending lifespan.
Vane Wheel and Transmission: The symmetrical radial blade structure transmits rotational motion to the counter via magnetic coupling or mechanical transmission, ensuring dry-wet separation (the counter does not contact water).