Smart Insight, Smart Control
Delivering Intelligent Solutions for Water and Industrial Systems
From deep wells to pipelines and wastewater treatment, Norite delivers efficiency, durability, and trust in every drop.
- 5-Year Warranty
- ISO 9001 Certified
- 24/7 Support
Prepaid Water Meter
Prepaid Smart Control · No More Payment Default
Pay-before-use system with automatic valve shut-off when balance reaches zero, effectively preventing arrears and improving water management efficiency.
Encrypted IC Card System · Secure & Anti-Fraud
One-to-one encrypted IC card binding ensures secure operation and prevents unauthorized use or duplication.
Multi-Tariff Pricing · Intelligent Billing
Supports tiered water pricing with automatic tariff adjustment based on consumption, enabling precise and flexible billing management.
Smart Protection Features · Reliable Operation
Equipped with anti-magnetic protection and automatic periodic valve operation to prevent blockage, ensuring long-term reliability.
High Accuracy Measurement · International Standard
High-accuracy metering performance (R100 class), suitable for various water applications with reliable and precise measurement.
Need custom specifications? Our engineers are ready to help.
Call: +86 15090163952 | Email: lisa@noritesolution.com
Proven Results That Drive Your Bottom Line
Real performance data from our Valve installations across critical industries worldwide
100% Pressure Tested
Tested under Class A sealing standard, across 10,000+ units.
20+ Years Lifespan
Proven performance in seawater, wastewater, and high-pressure pipelines.
8,000+ Valves Installed
Including power plants, municipal water systems, and industrial zones.
99.5% On-Time Delivery
Backed by lean production and strict QC.
Certifications & Standards
Technical Specifications
Engineered for optimal performance across a wide range of industrial applications
Accuracy:
Size:
R200,R250,R400,R500
DN15-400mm
Material:
Applicable medium:
Plastic register,copper register and full glass register
Cold/Hot water，Residential, Commercial, Industrial
Pressure loss class:
Flange standard can be choose:
≤0.063 MPa
Temperature class:
T30/T50
Temperature class:
Communication interface:
Certifications:
RS485 modbus/ LoRa/GPRS
- Threaded Prepaid water meter data sheet
- Flange Prepaid water meter data sheet
★Before using this water meter, the pipe must be filled with water, otherwise it will lead to inaccurate or even non-measurement.
★When installing the water meter, should be reserved length of DN*10 in front of the water meter. Or should be reserved the length of DN*5 behind the water meter.
★The water meter shall refresh the display at every 4s, and read the water meter (including the starting value and end
value) 4s at least after the valve is closed when test the water meter, otherwise the testing results may be affected;
★Please make sure the medium flow is within the flow range of the water meter during test and use, otherwise it may result
in damage to the water meter;
★In case of any malfunction (e.g. metering failed, etc.) during use, please contact the related management department
immediately and do not repair it by yourself;
★The product is designed with a disposable anti-disassembly seal which shall be removed only by appointed personnel, or otherwise it shall be excluded from the free after-sales service.
- Installation Figure:
Testing Process
From raw materials to finished products, NORITE maintains 100% testing coverage, ensuring that every valve and pump you receive is built to last — safe, stable, and globally certified.
Pressure Testing
Each valve undergoes rigorous pressure and hydrostatic testing prior to shipment to verify body strength, sealing integrity, and pressure stability—ensuring zero leakage and long-term reliability in field operation.
Torque and Functional Testing
Confirming operating performance and precision.
Cycle Life Testing
Simulating long-term use under real working conditions.
Coating & Corrosion Resistance Testing
Validating surface protection and durability.
Dimensional & Material Analysis
Using spectrometers and coordinate measuring machines (CMM) for accuracy.
Traceability - Unique product code
Each product leaving our factory is accompanied by a full inspection report and a unique serial number, enabling full traceability and lifetime quality tracking.
Real Project Cases
Proven performance in critical applications worldwide – see our valves in action
Ebaps Vila Velha
- Espirito Santo State, Brazil
Customer/Owner: “Estacǎo de Bombeamento de Áquas Pluviais
- Working conditions/Challenges:
This pumping station is a rainwater drainage pumping station. As part of the city ‘s large-scale drainage/flood control infrastructure, it is equipped with approximately 12 kilometers of closed drainage pipe galleries + 7 kilometers of anti-seepage channels.
- The type of equipment adopted:
We provide three 900QZB-315KW submersible mixed-flow pumps with a diameter of φ1400mm for this project, along with three 2*4.7m automatic rotary screen cleaners, eleven electric gates and five flap valves.
Key indicators:This equipment is installed at the sewage inlet to control the flow direction of sewage and prevent backflow. It is one of the important devices in environmental protection projects.
Get Your Custom Quote
Our technical experts will analyze your requirements and provide a tailored solution with detailed specifications and competitive pricing.