Advanced Differential Pressure Wedge Flow Meter for Wastewater Treatment Systems

Name: Advanced Differential Pressure Wedge Flow Meter for Wastewater Treatment Systems
Brand: Jiangsu Hualiu Instrument Co., Ltd.
SKU: 1998154181

Jiangsu, ChinaJiangsu Hualiu Instrument Co., Ltd.

US$300.00-1,000.00

1 Piece

Product specifications

Product Model

Nominal Diameter

Repeatability

Product profile

Customization

Available

After-sales Service

Online Technical Support, Free Spare Parts, Video

Warranty

15 Months

Model NO.

HL-WFM

Accuracy

±0.6-1%

Main Application

Water, Wastewater, Diesel Fuel, Fuel Oil, Nature Gas, Corrosive Liquid/Gas

Size

DN100-500

Sensor

Tube/Flange

Application

Industrial Production

Type

Differential Pressure Flow Meter

Measuring Media

Liquid

Measuring Principle

Mechanics

Measurement Object

Closed Pipeline

Certification

CE, RoHS, ISO

Viscosity Limit

up to 500 MPa·S

Working Pressure

-0.1 MPa to 6.4 MPa (Higher Pressure Available Upo

Flow Meter Type

Differential Pressure Wedge Flow Meter

Turndown Ratio

≥10:1

Flow Velocity

≥0.01 M/S

Transport Package

Standard Export Wooden Case / Carton with Foam PRO

Specification

DN15 - DN600 (1/2" to 24")

Trademark

HuaLiu

Origin

China

HS Code

9026100000

Production Capacity

5000pieces/Year

Key features

High-accuracy differential pressure flow meter specifically designed for high-viscosity, slurry-heavy, dirty, or abrasive fluids without clogging or dead zones.

Operates accurately at low Reynolds numbers (Re >= 300) with low permanent pressure loss and a long service life exceeding 10 years.

Self-cleaning V-wedge sensor element with flexible pipeline connections (Flanged, Threaded, Welded, or Tri-Clamp) and compact or remote transmitter options.

Company profile

High Repeat Buyers ChoicePatents AwardedSelf-brandedNational Award received

Jiangsu Hualiu Instrument Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryJiangsu Hualiu Instrument Co., Ltd. is described as a manufacturer of industrial automation instruments, including flow, pressure, temperature, and liquid-level instruments. The supplier reports over ten years of experience, four production lines, annual output above 20,000 units, complete production equipment, and gas and liquid calibration equipment. It offers broad customization and ODM services, has introduced new products within the past year, and performs 100% finished-product inspection with raw-material traceability. Quality and management certifications include ISO9001:2015, ISO14001, ISO45001:2018, and CE capability. Reported service strengths include inventory availability, documented supplier-management procedures, and lead times within 15 working days in both peak and off-season. However, it reports no overseas agents, branches, warehouses, showrooms, or offline trade-show participation. Customer cases are not provided, and the financial information is inconsistent or incomplete, so financial...

Supplier typeThe supplier is explicitly described as a manufacturer dedicated to the production, research, and sales of industrial automation instruments. Its product scope includes flow, pressure, temperature, and liquid-level instruments, indicating a specialized industrial-instrument manufacturing profile.

CertificationsThe supplier reports ISO9001:2015, ISO14001, and ISO45001:2018 certifications, along with CE and other product-certification capabilities. These stated certifications support quality, environmental, and occupational-health management, although the slices do not provide certificate validity dates or certificate copies.

R&D capabilityThe supplier states that it has an instrument research and production team, has launched new products within the past year, and provides ODM services. It also reports advanced gas and liquid calibration equipment, supporting a documented product-development capability.

Production capacityProduction evidence includes four production lines, annual output above 20,000 units, complete equipment such as CNC lathes, lathes, drying ovens, and drilling machines, and inventory capacity. The supplier also has valid manufacturing contracts with associated subcontractors and an outsourcing SOP, although it does not continuously reconcile quantities for each batch or production run.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, demonstrating broad customization coverage across customer-provided samples, designs, and original product development.

Product Q&A

Q:What are the primary advantages of a wedge flow meter over a traditional orifice plate flow meter?

A wedge flow meter uses a unique V shaped wedge restriction element that minimizes dead zones and helps prevent sediment and particle accumulation. It is particularly suitable for high viscosity media up to 500 mPa.s, abrasive slurries, and low Reynolds number applications with Re greater than or equal to 300, where conventional orifice plates may not operate reliably.

Q:Can this wedge flow meter be used for high temperature and high pressure media?

Yes. The HL LX series supports operating temperatures from -50 C to +400 C and standard working pressures up to 6.4 MPa. Customized higher pressure ratings are also available upon request. It is suitable for applications involving superheated steam, heavy fuel oil, and hot refinery process lines.

Q:What installation connection types are available for the HL LX wedge flow meter?

The HL LX wedge flow meter is available with multiple connection options to meet different pipeline requirements, including Slip On Flanges (SO), Weld Neck Flanges (WN), Threaded Connections (F), Direct Butt Welded Connections (B), Heating Jacketed Sleeves (J), and Tri Clamp Hygienic Connections (H).