Advanced Plastic Valve for Water Meter Protection and Backflow Prevention
Tongtuo's DN SERIES presents the ultimate One Way Stop Valve solution specifically designed as a Plastic Valve for Water Meter applications. These precision Cartridge Check Valves provide superior Backflow Prevention Valve for Water Meter systems, ensuring measurement accuracy and system integrity across residential, commercial, and industrial installations.
Product Overview
Our DN SERIES CHECK VALVES represent the next generation of Backflow Prevention Valve for Water Meter technology. As a reliable One Way Stop Valve, this Plastic Valve for Water Meter systems guarantees unidirectional flow while preventing backflow, making them ideal for protecting sensitive metering equipment and maintaining system efficiency.
Key Features & Benefits
Zero-Leakage Performance
Advanced sealing technology ensures complete drip-tight operation as a reliable One Way Stop Valve for Water Meter accuracy.
Superior Backflow Prevention
Specifically designed as a Backflow Prevention Valve for Water Meter applications with 100% tested reliability
Advanced Plastic Valve Construction
High-quality polymer materials make this Plastic Valve for Water Meter applications corrosion-resistant and durable.
Compact Cartridge Design
8mm-28mm diameter range accommodates all system requirements with push-in installation simplicity
Thread-Free Connection
Innovative compression fitting eliminates thread-related leakage points in Water Meter installations
Multi-Medium Compatibility
Suitable for both water and air applications, extending beyond traditional Water Meter uses
Technical Specifications
|
Product Series |
DN SERIES CHECK VALVES |
|
Valve Type |
One Way Stop Valve |
|
Primary Application |
Backflow Prevention Valve for Water Meter |
|
Construction Material |
Plastic Valve for Water Meter (Engineering Polymer) |
|
Size Range |
8mm-28mm (DN15-DN50) |
|
Max Temperature |
90°C (200°F) |
|
Max Pressure |
230 PSI (1.6 MPa) |
|
Cracking Pressure |
0.25-0.33 PSI (1.7-2.3 kPa) |
Advanced Manufacturing Advantages
High-Precision Machining - CNC automatic lathe processing ensures smooth claws that protect tube surfaces from damage during installation
Rigorous Quality Testing - 5% hydrostatic testing at 10 bar, 100% air testing and appearance inspection guarantee reliability
Easy Maintenance - Simple push-in/out operation based on working pressure requirements
Extended Warranty - 1-year quality assurance with comprehensive after-sales support
Customization Service - OEM options available based on drawings or sample requirements
Applications
• Water Meter protection and accuracy maintenance
• Faucet and shower system backflow prevention
• Coffee machine and water dispenser safety systems
• Pump and filter protection
• Heating systems (multi-district and residential)
• Pressurization control terminals
• Brass fittings and connection systems
Performance Guarantee
Every Cartridge Check Valves undergoes:
100% drip-tight testing under various pressure conditions
Material compatibility validation for drinking water applications
Temperature cycling endurance testing
Flow characteristics verification
Long-term reliability assessment
Why Choose Our DN SERIES CHECK VALVES?
These Cartridge Check Valves are specifically engineered for Water Meter protection, ensuring accurate measurement by preventing reverse flow. The DN SERIES CHECK VALVES FOR WATER METER offer unmatched reliability with their zero-leakage design and minimal pressure drop. With easy installation and maintenance-free operation, they provide the perfect solution for protecting your water measurement infrastructure.
Contact Our Fluid Control Solutions Team
Email: junetang@nbtongtuo.com
