DN15 Household Rotary Vane Mechanical Cold Water Meter

Product features:

This rotary vane mechanical cold water meter adopts high-precision rotary vane metering movement, which pushes the impeller to rotate through water flow to realize flow metering, and the metering accuracy reaches Class B level, meeting the ISO 4064 international standard. The body is made of lead-free brass, which is non-toxic and harmless, and will not pollute drinking water. It supports vertical and horizontal installation, and can adapt to different installation environments such as indoor wall hanging and underground buried. It has no wearing parts except the impeller, so the maintenance cost is extremely low, and it can work stably for more than 10 years without maintenance. The IP68 protection grade allows it to be used in humid or short-term immersion environments, effectively expanding the applicable scenarios.

Product specifications:

The nominal caliber of this water meter is DN15 (15mm), with overall dimensions of 180mm in length, 80mm in width and 70mm in height, and a net weight of 1.2kg. Its working pressure range is 0.1-1.0MPa, and the applicable working temperature range is 0-40℃, which is suitable for most household water use scenarios. It adopts mechanical direct reading transmission, no need for external power supply, and uses a built-in flow balancing device to ensure stable metering accuracy even in low-flow water use scenarios. It meets the GB/T 778.1-2007 national standard, and the error range is within the allowable range of international metering standards, ensuring the fairness of water fee settlement.

Product application:

This product is mainly suitable for daily cold water metering of urban residential households, rental apartments, small street shops and other small water consumption scenarios. It can be connected to the traditional manual meter reading system, and can also be used with simple meter reading equipment. It is suitable for water supply enterprises to deploy basic water supply metering for C-end users, which can effectively improve the accuracy of water metering, reduce the labor cost of manual meter reading, and provide users with transparent water use data, avoiding payment disputes caused by measurement errors.