Stainless Steel Helical Gear Flow Meter | Positive Displacement Flow Meter (Ad-Free Version)
- Brand：NOIKE-AH
- Model：NKGF
Specification
Product Overview
The Stainless Steel Helical Gear Flow Meter is a high-resolution positive displacement flow meter designed for accurate flow measurement of viscous, abrasive, and filled liquids. It combines a wide measuring range, low pressure drop, and cost-effective performance, making it suitable for demanding industrial process applications.
Manufactured with a 303 stainless steel body and tungsten carbide bearings, the flow meter delivers reliable operation in challenging environments. Optional hard-coated gears are available for applications requiring enhanced wear resistance.
The meter is particularly suitable for measuring polyurethanes, polymers, adhesives, sealants, and heavy fuel oils, where stable volumetric measurement and long-term durability are essential.
Working Principle
The helical gear flow meter operates using the positive displacement measuring principle. As liquid flows through the measuring chamber, the precision helical gears rotate continuously under the force of the flowing medium.
Each gear rotation displaces a fixed volume of liquid. By counting the gear rotations, the flow meter accurately calculates the volumetric flow rate. This measuring method provides consistent accuracy across a wide range of liquid viscosities while maintaining a low pressure drop.
Product Features
- Positive displacement measuring principle
- High-resolution flow measurement
- Wide flow measurement range
- Low pressure drop
- High measurement accuracy
- Stable performance under varying viscosity conditions
- Durable stainless steel construction
- Corrosion-resistant tungsten carbide bearings
- Optional hard-coated gears
- BSPP or NPT threaded connections available
Applications
The Stainless Steel Helical Gear Flow Meter is suitable for:
High-Viscosity Liquids
- Polyurethanes
- Polymers
- Heavy fuel oils
Abrasive Media
- Adhesives
- Sealants
Industrial Processes
- Resin application systems
- Material manufacturing
- Process monitoring
- Batching operations
Paint Industry
- Paint circulation systems
- Paint supply systems
- Recycling processes
- Environmental monitoring
- High-solid coating applications
Technical Specifications
| Parameter | Specification |
|---|---|
| Measuring Principle | Positive Displacement |
| Accuracy | ±0.5% of Reading |
| Body Material | 303 Stainless Steel |
| Bearing Material | Tungsten Carbide |
| Optional Gear Material | Hard-coated Gears |
| Connection Type | BSPP / NPT Thread |
| Pressure Drop | Low |
| Viscosity Range | Suitable for Wide Viscosity Variations |
| Flow Range | Wide Size Options Available |
Design Advantages
Consistent Measurement Accuracy
Maintains ±0.5% of reading accuracy under varying viscosity conditions.
Durable Construction
Constructed with a 303 stainless steel body and tungsten carbide bearings for reliable long-term operation.
Flexible Installation
Available with BSPP and NPT threaded connections to accommodate different piping standards.
Low Pressure Loss
The positive displacement measuring structure minimizes pressure drop while maintaining stable flow measurement.
Why Choose This Helical Gear Flow Meter?
The Stainless Steel Helical Gear Flow Meter is designed for applications where accurate measurement of viscous or abrasive liquids is required.
Its high-resolution measuring mechanism, durable stainless steel construction, and stable performance across varying viscosities make it suitable for industrial process control, batching, dispensing, and material monitoring applications.
The optional hard-coated gear configuration further enhances durability for demanding operating conditions.
Application Case
Adhesive Metering in Automated Dispensing Systems
In adhesive dispensing systems, maintaining accurate flow measurement is essential for consistent product quality and efficient material usage. The Stainless Steel Helical Gear Flow Meter measures adhesive flow using the positive displacement principle, providing stable volumetric measurement even when viscosity changes during production.
Its stainless steel body and tungsten carbide bearings offer reliable performance in continuous operation, while the low pressure drop helps maintain smooth material delivery. The flow meter can be integrated into batching or dispensing systems for process monitoring and production control.
Frequently Asked Questions (FAQ)
1. What measuring principle does this flow meter use?
It uses the positive displacement measuring principle with precision helical gears.
2. What types of liquids can it measure?
It is suitable for viscous, filled, and abrasive liquids such as adhesives, sealants, polymers, polyurethanes, and heavy fuel oils.
3. How accurate is the flow meter?
The measurement accuracy is ±0.5% of reading.
4. Does viscosity affect measurement accuracy?
The flow meter is designed to maintain its stated accuracy under varying viscosity conditions.
5. What connection types are available?
The meter is available with BSPP and NPT threaded connections.
6. Are different gear options available?
Yes. Hard-coated gears are available as an optional configuration.
7. What industries commonly use this flow meter?
Typical industries include adhesive dispensing, paint manufacturing, resin processing, material batching, and industrial process monitoring.
Optional Services
- Optional hard-coated gear configuration
- BSPP or NPT connection selection
- Technical application support
- Product selection assistance
- Customized solutions for industrial processes
Industries Served
The Stainless Steel Helical Gear Flow Meter is suitable for:
- Chemical Processing
- Adhesive Manufacturing
- Sealant Production
- Paint and Coating Industry
- Resin Processing
- Industrial Automation
- Material Metering Systems
Table of Contents
Talk With Us
- [email protected]
- +86 180 5512 0225
- +86(0551)-65501008
- Address: 206, Block B, No. 2 Tianda Road, High-tech Zone, Hefei City, Anhui Province, China
- We will respond to you within five minutes.
