Because the stability and durability of the water meter's working performance under the common flow rate is optimal and more in line with the design requirements. If the water pipe to consider the future of the water throughput capacity to leave a margin, then the choice of water meter can be in the caliber specifications on a lower gear.
Large water-consuming industrial users to choose a water meter can choose a larger caliber water meter, can also be used in parallel with several relatively small caliber water meter, so that it can also be used in the case of normal water supply does not affect the user's individual malfunctioning water meter for repair or replacement of the table.
Expanded information:
Henan Yongan Valve manufacturer (expansion joints, filters, compensators, waterproofing casing, etc.) is a manufacturer with a collection of research, development, production, and sales of valves. A collection of research, development, production, sales and service as one of the production of pipeline equipment.
Note:
The water meter special telescopic filter, including both ends of the opening of the filter shell and through the bolts and nuts, mounted on one end of the filter shell on the platen, the platen and the filter shell between the opening part of the ring clamped with rubber seals, the telescopic tube end is through the One end of the telescopic tube is inserted through the platen in the filter housing, the rubber sealing ring is tightly attached to the outer wall of the telescopic tube, the top of the filter housing filter chamber is provided with two sides of the inner hollow wall, the filter is fixed vertically on the lower surface of the valve cover through the filter fixing plate, the filter fixing plate is fixed vertically through the gap between the walls, the valve cover is fixed on the filter housing through the bolts.
Water meter telescopic filter: including both ends of the open filter shell and through the bolt nut mounted on one end of the filter shell on the platen, platen and filter shell between the open part of the clip with a ring of rubber sealing ring, telescopic tube end is through the platen inserted in the filter shell, the rubber sealing ring is tightly adhered to the telescopic tube of the outer wall, the top of the filter shell filter mesh cavity is set up with the two side of the internal hollow wall, filter mesh through the filter mesh fixed plate vertically through the gap between the clamping wall, the valve cover is fixed by the bolt on the filter shell. The top of the filter chamber of the filter housing is provided with two hollow internal walls, and the filter is fixed vertically on the lower surface of the valve cover through the filter fixing plate.
The telescopic filter is a kind of extension filter of Y-type filter, which is also an indispensable device on the pipeline of conveying medium, and is usually installed at the inlet end of the pressure reducing valve, pressure relief valve, water level valve or other equipments, which is used for the impurities in the medium to protect the normal use of valves and equipments. When the fluid enters the filter cartridge with certain specifications, the impurities are blocked, and the clean filtrate is discharged from the filter outlet, when the need for cleaning, it is necessary to take out the removable cartridge and reload it after processing, so it is more laborious to clean up.