Dry Dial Vertical Woltman Water Meters Industrial

Our dry dial vertical woltman water meters (Model LXLCZ-50-200) are innovative, high-performance industrial metering solutions specifically engineered for vertical pipeline installations and fluctuating flow rate conditions. Manufactured by Ningbo Zhiyitong Energy, a leading provider of advanced metering equipment, these meters feature a dry dial with magnetic transmission, vertical installation design, and an integrated stainless steel filter, delivering metering performance that exceeds ISO 4064 Class B standards.

Available in diameters from DN50 to DN200 (2” – 8”), these meters support both cold water (≤30°C) and hot water (≤90°C) applications, with a removable measuring insert for simplified maintenance. Compatible with multiple pulse output types including reed switch, OPTO, and Namur sensors, these vertical installation industrial water meters offer full adaptability to smart remote reading systems, making them the preferred choice for engineering contractors, industrial facility operators, and water management companies with unique pipeline layout requirements.

Core Advantages

Vertical Installation Design for Special Pipeline Layouts

Unlike traditional horizontal water meters, our vertical woltman water meter is purpose-built for vertical pipeline installations, making it the ideal solution for industrial plants, commercial buildings, and water supply systems with limited horizontal installation space. This design eliminates the need for extensive pipeline modifications, reducing installation time and material costs for engineering projects.

Wide Measuring Range & Low Start-Up Flow

Engineered for fluctuating flow conditions, this meter features an ultra-wide measuring range and an exceptionally low start-up flow rate, delivering accurate measurement even at minimal flow volumes. The metrological performance exceeds ISO 4064 Class B requirements, ensuring reliable tracking of both peak and low flow rates, making it perfectly suited for facilities with variable water consumption patterns.

Maintenance-Friendly Removable Insert

The removable insert woltman water meter features a fully removable measuring insert, allowing for on-site maintenance, calibration, and part replacement without removing the entire meter body from the pipeline. This design drastically reduces maintenance downtime and operational costs, with all calibration adjustments made directly to the insert rather than the meter body.

Clean & Durable Dry Dial System

The dry dial design with magnetic transmission fully isolates the counting mechanism from the water flow, ensuring long-term clarity and readability of the display, even in harsh water quality conditions. The 7-roller register provides an extra-large registration range, eliminating the need for frequent resetting, while the epoxy powder coating and stainless steel connections deliver maximum corrosion protection for extended service life.

Technical Specifications

MAIN TECHNICAL DATA

DIMENSIONS AND WEIGHT

Working condition:

Water temperature:≤50°C for cold water meter
Water temperature:≤90°C for hot water meter
Working pressure:≤1Mpa

Target Applications

Vertical pipeline water supply systems in industrial manufacturing plants

Commercial buildings and facilities with limited horizontal installation space

Water distribution networks with highly fluctuating flow rates

Process water monitoring in food and beverage, pharmaceutical, and manufacturing facilities

Water treatment and recycling systems with vertical pipeline layouts

Smart water management projects requiring remote pulse output monitoring

FAQs About This Dry Dial Vertical Water Meter

Can this water meter be installed vertically?

Yes, this dry dial vertical woltman water meter is specifically designed and optimized for vertical pipeline installation, delivering full accuracy and performance in vertical mounting configurations.

What is the minimum start-up flow of this vertical woltman water meter?

The minimum flow rate ranges from 0.2 m³/h (DN50) up to 1 m³/h (DN150), with an ultra-low start-up flow that ensures accurate measurement even at minimal water consumption levels.

What pulse output types are compatible with this meter?

The meter is pre-configured to be compatible with multiple pulse output types, including reed switch, OPTO, and Namur sensors, making it fully adaptable to most mainstream remote reading systems.

Does this water meter come with a built-in filter?

Yes, every unit is equipped with an integrated stainless steel filter, which prevents debris and particulates from entering the measuring mechanism, extending the service life of the meter and reducing maintenance requirements.