Main features

● Multi nozzles, dry plug, wet plug or liquid seal optional

● Body material: brass.

● Sizes from Ø5 to 50 mm, (1/2” – 2”), for cold water (30°C), hot water (90°C) Measurement accuracy in compliance with ISO 4064 class B standard

● Universal use. Easy to interchange and maintain

Main technical data

Working conditions

Water temperature: cold water meter ≤50°C

Water temperature: hot water meter ≤90°C

Working pressure:≤1.0Mpa

indicating

error in the low zone, from the minimum flow rate (qmin) to the transitional flow rate (qt) within ±5% exclusive boundary in the high zone, from the transitional flow (qt) to the overloaded flow (qs) transitional flow (qs) within ±2%

Comprehensive warranty service - providing industry standard warranty period and after-sales service.
Strong supply capability - stable production lines can ensure timely delivery of large quantities of orders.
Professional selection guidance - providing customers with technical support for caliber selection and installation.
Global export experience - products meet multiple national standards and sell well in overseas markets.
Competitive delivery time - efficient supply chain management ensures fast delivery.
Comprehensive documentation support - providing detailed product manuals, certification certificates, and installation guides.

Zhuhai Huiyue Technology Co., Ltd. was established in 2019,which focuses on the smart water meters and smart energy meters specialize in the research, development, production,and service of smart water and energy metering products and solutions. The company has a professional technical research and development team dedicated to technological innovation and product upgrades of intelligent metering devices such as remote water meters and electric meters.

Leveraging years of accumulated expertise in the instrumentation industry and incorporating advanced international technologies and processes, Huiyue instruments are renowned for their precision, stability, and reliability, positioning us at the forefront of the national market. We remain committed to developing even more advanced, high-end products. Huiyue Instrument has always pursued excellence and innovation, constantly improving the quality of its products. Good industry reputation and excellent product quality are the solid foundation and strong guarantee for the development of Dalian Longfeng. Strict management is the fundamental basis for the continuous development and growth of a company, and for products to win the trust of users. Precision, reliability, and professionalism are our production spirit and service beliefs.

On the basis of absorbing advanced technologies and processes at home and abroad, Zhuhai Huiyue Technology Co., Ltd. has accumulated years of wisdom and experience in the instrument industry. The accuracy, stability, and reliability of its products are leading in the country, and it is still developing more high-end products. With advanced technology, excellent quality, and comprehensive services, our products are distributed throughout the country. We advocate with dedication: market-oriented, research led, innovation driven, and dedicated to exploring domestic and international markets. Zhuhai Huiyue Technology Co., Ltd. has won the trust and praise of domestic and foreign customers with its comprehensive and professional pre-sales, in sales, and after-sales services. The company adheres to technological innovation, pays close attention to quality management, continuously improves service levels, and achieves the healthy development of its business.