Flow Control, Zero Compromise
From municipal water to industrial flow systems — total reliability starts here.
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
Dismantling Joint
Carbon steel, stainless steel, duplex stainless steel
Composed of a sleeve, tie rods, and sealing rings, the dismantling joint allows length adjustment during installation, enabling quick and flexible connection to pumps, valves, and pipelines.
Absorbs Axial Displacement, Reduces Pipeline Stress
Capable of absorbing axial movement caused by temperature changes or ground settlement, relieving pipeline stress and improving system stability.
Compatible with Multiple Standards, High Versatility
Available in various flange standards including ISO, DIN, ANSI, and BS, ensuring compatibility with diverse international piping systems.
Reliable Sealing, Corrosion-Resistant Construction
Equipped with EPDM/NBR rubber gaskets and epoxy-coated carbon or ductile iron body for superior sealing, corrosion resistance, and long service life.
Facilitates Maintenance, Reduces Operating Costs
Allows convenient disassembly of valves or pumps without removing entire pipe sections, saving time and labor—ideal for large-diameter water and wastewater systems.
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
Model:
Size Range:
CC2F, C2F, B2F, CF
DN50 – DN3000,2”-120”
Pressure Rating:
Standards:
125LB/150LB/300LB
EN545,ISO2531
Media:
Max Temperature:
Water and neutral liquids
Body Material:
Sealing:
EN-GJS-500-7 (GGG-50),Carbon steel, stainless steel, duplex stainless steel
EPDM / NBR
Connection:
Certifications:
Flanged to EN1092-2，ANSI B16.5,BS4504
- Application Conditions
Urban water supply and water conveyance projects
Widely used in municipal water supply systems to connect large pipelines with pumps, gate valves, and butterfly valves—especially in water treatment plants and transmission pipelines
Sewage treatment plants and drainage projects
Ideal for wastewater treatment plants and lift stations, ensuring convenient maintenance access and durability against corrosive environments.
Industrial fluid pipe network system
Used in industrial sectors such as metallurgy, power generation, and petrochemicals for connecting various fluid-handling equipment, especially where modularity or frequent replacement is needed.
Farmland irrigation is matched with pumping stations
Applied in irrigation stations and rural water projects to enable flexible pump or valve replacement, enhancing the efficiency of agricultural water management systems.
Scenarios of seawater desalination and anti-corrosion
Optional materials like epoxy-coated steel or stainless steel make it suitable for desalination plants and seawater systems with high corrosion demands.
- Valve structure diagram
PN25
PN40
- Product specification and size
PN10
PN16
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
KHOBI II Hydro Power Project in Georgia
- Samegrelo-zemo Svaneti district, Chkhorotsku district, Georgia, Khobistskali river
Customer/Owner: Carbon Black Plant in Singapore
- Working conditions/Challenges:
This hydropower station is the largest one built by Georgia after its independence following the disintegration of the Soviet Union. The annual power generation is approximately 202 million kWh, which can meet the electricity demand of about 50,000 households. The engineering project includes equipment such as water diversion systems, waterway tunnels, pressure pipelines, and hydraulic control butterfly inlet valves.
- The type of equipment adopted:
Based on the project’s process drawings and multiple communications and discussions with the project’s engineers, we provided a complete set of equipment solutions for the project and delivered a full range of valves and accessories including DN2400 hydraulic control butterfly valves, joints, filters, exhaust valves, etc. During the installation stage of the project, we dispatched engineers to the site to guide the installation.
Key indicators: The on-site pipeline for the project design was a non-standard size of DN2300. We provided the client with a solution of DN2400 valves and DN2400*2300 flange reducers, which not only ensured the on-site pipeline connection but also saved project costs.
Achievements/advantages: On October 31, 2024, it was officially opened after a ceremony presided over by Georgian Prime Minister Irakli Kobakhidze.
Get Your Custom Quote
Our technical experts will analyze your requirements and provide a tailored solution with detailed specifications and competitive pricing.