DN15 DN40 Residential Mechanical Volumetric Piston Water Meter

Name: DN15 DN40 Residential Mechanical Volumetric Piston Water Meter
Brand: NINGBO XINGHANG METER TECHNOLOGY CO., LTD.
SKU: 2333216225

Zhejiang, ChinaNINGBO XINGHANG METER TECHNOLOGY CO., LTD.

US$16.00

500-999 Pieces

US$15.50

1,000-2,999 Pieces

US$15.00

3,000+ Pieces

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

6 Years

Warranty

6 Years

Model NO.

LXH-15A1-40A1

Install

Horizontal/ Vertical

Medium Temperature

Cold Water

Level Measurement

Counter Instructions

Digital

Nominal Diameter

15-40mm

Application

Civil

Principle

Speed of Water Meter

Medium Pressure

General Water Meter

Work Environment

Dry Water Meter

Stucture

Traditional

Flow Range

R160/R200

Working Pressure

≤1.6MPa

Precision

±5% Error in Low Flow Zone and ±2% in High Flow Zo

Minimum Reading

0.00002 M³

Maximum Reading

9999.9999 M³

Max Pressure

1.6 MPa

Maximum Pressure Loss

63 Kpa

Transport Package

Export Carton

Specification

Brass body, brass connectors

Trademark

OEM

Origin

Ningbo, China

HS Code

9028201000

Production Capacity

100, 000/Month

Key features

Class C Wide-Range Precision Metering: R160/R200 flow range with +-2% high-zone accuracy per ISO4064, effectively captures micro-leakage and reduces non-revenue water for municipal water utilities.

Uniform 63kPa Low Head Loss: Consistent maximum 63kPa pressure drop across DN15-DN40 calibers, reduces pumping energy costs and preserves stable pipeline pressure for distribution networks.

Volumetric Piston Stable Billing Performance: Positive displacement piston principle maintains consistent accuracy under flow fluctuations, eliminating billing disputes between utilities and end users

Heavy-Duty Brass Body for Long Service: All-brass meter body resists corrosion in long-term pipeline service, extends service life and cuts on-site replacement frequency.

ISO4064 Legal Metrology Certification: Fully compliant with ISO4064 (GB/T778.1-2018) standard, meets official trade settlement requirements and qualifies for public utility bidding projects.

Company profile

NINGBO XINGHANG METER TECHNOLOGY CO., LTD.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2005-09-08Nearest Port: NIINGBO, SHANGHAIAverage Response Time: ≤3.60hTerms of Payment: T/T, Western Union, Money Gram, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryNINGBO XINGHANG METER TECHNOLOGY CO., LTD. is identified as a Chinese manufacturer/factory specializing in water meters and heat meters. The supplier reports more than 20 years of manufacturing experience, exports to over 60 countries, and derives 90% of total sales from exports. Its stated capabilities include electronic and mechanical design, programming, testing, calibration, three production lines, 11–20 quality-control staff, and 21–30 years of total R&D engineer experience. ISO 9001, ISO 14001, ISO 14000, and ISO 14064 are listed as management-system certifications. Reported annual water-meter production is 1.2 million pieces, with one-month lead times in both off-peak and peak seasons. Evidence supports established manufacturing, international distribution, and engineering capabilities. However, the provided information does not sufficiently verify financial strength, customization services, or named customer cases.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and operates as a limited company in Zhejiang, China, with Instruments & Meters as its commercial trade category. This directly supports its status as a manufacturing supplier rather than only a trading intermediary.

CertificationsThe supplier lists ISO 9001, ISO 14001, ISO 14000, and ISO 14064 as its supplier management-system certifications. These stated certifications provide explicit evidence of formal quality and environmental management systems, although certificate scope and validity details are not provided.

After-Sales capabilityThe supplier states that it provides efficient after-sales service and describes this capability alongside professional engineers and advanced technology. This is positive direct evidence, but the slices do not specify service locations, response times, warranty terms, or support procedures.

R&D capabilityThe supplier reports an engineering team capable of designing electronic parts, programming code, mechanical structures, testing, and calibration. Its product range includes mechanical, magnetic, ultrasonic, smart, modular, volumetric, water, and heat-meter products, supporting established technical breadth and product-development capability.

Production capacityThe supplier reports more than 20 years of water- and heat-meter manufacturing, three production lines, 11–20 quality-control staff, annual water-meter output of 1.2 million pieces, and one-month order fulfillment in both peak and off-peak seasons. It also states that 90% of sales are exports and identifies broad international markets, indicating substantial production and delivery experience.

Product Q&A

Q:What international metering standards does this water meter comply with?

It fully conforms to ISO 4064 (GB/T 778.1-2018) standard and achieves Class C accuracy grade, meeting the trade settlement requirements of public water supply utilities.

Q:How is the accuracy performance across different flow rates?

With R160/R200 wide measuring range, it maintains plus or minus five percent error in the low flow zone (Qmin to Qt) and plus or minus two percent error in the high flow zone (Qt to Qs), ensuring accurate billing at both low and high water consumption.

Q:What material is the meter body, and is it suitable for long-term pipeline operation?

The meter body is made of brass, which features excellent corrosion resistance and mechanical strength, adapting to long-term operation in municipal water distribution networks.

Q:What are the rated working pressure and temperature limits?

The maximum working pressure is 1.6 MPa, and it is specially designed for cold water metering with a maximum water temperature of 50 degrees Celsius.

Q:What nominal sizes are available for this model?

Available sizes cover DN15 (1/2") to DN40 (1-1/2"), matching the common pipeline specifications for residential and district water supply systems.