Jinan ic card water meter price//Manufacturer Recently, the National Development and Reform Commission and the Ministry of Housing and Urban-Rural Development issued the "Guiding Opinions on Accelerating the Establishment and Improvement of Urban Residential Water Price Tier System", deploying the comprehensive implementation of urban residential water price tier system, among which the recommended values of water tier for Shandong area are 2.6 cubic meters/person·month for level 2 and 4.3 cubic meters/person·month for level 2. On January 13, it was learned from relevant departments that since 2006, our city has issued relevant policies to implement tiered water prices, but so far, there are very few communities that have truly implemented tiered water prices. Many citizens have raised their doubts about the implementation of tiered water prices, believing that if the relevant policies are not perfect, tiered water prices can easily become a "price increase opportunity".
Jinan ic card water meter adopts ball valve, the valve switch is easily affected by scale and water pressure. The ball and outer wall of the ball valve will produce scale after long-term immersion in water, which increases the friction resistance and affects the valve switch; when the water pressure increases, the resistance of the ball valve will also increase exponentially, which will have a significant impact on the valve switch;
The spool-type working principle of the pilot valve is not affected by scale and water pressure; the pilot-type electric control valve using magnetic and hydraulic combination technology has very low power consumption, and the valve opening and closing is reliable and stable under low pressure.
Hebei cold water meter sales 6. The base meter, valve, etc. adopt magnetic drive, special isolation seal design, solving the problem of leakage of ordinary IC card water meter dynamic seal.
The ball valve directly connects the ball and motor, generally sealed with rubber rings, which can easily become aged and deformed over time, leading to leakage; the base meter and valve of Longkang IC card water meter both adopt magnetic drive, the isolation layer is reinforced with copper shell for sealing, high pressure resistance can reach 35 kg, no leakage will occur;
Hebei cold water meter sales 7. Anti-attack design anti-magnetic, anti-vibration
When a magnetic object is close to the water meter, the water meter will automatically close the valve to prevent the magnetic object from interfering with the water meter measurement; water pipe vibration may cause the water meter to rotate automatically, leading to inaccurate measurement, Longkang IC card water meter can eliminate the inaccurate measurement caused by water pipe vibration