CBF02-TU03
OEM|ODM
| Quantity: | |
|---|---|
Industrial DI U-Type Butterfly Valve | Energy-Efficient Flow Control Solution
Tianjin Worlds Valve Co., Ltd. – ISO 9001, CE, UKCA & WRAS Certified Manufacturer
CBF02-TU03--Operation and Maintenance Manual DOWMLOAD
1. U-Shaped Disc Hydrodynamics
Optimized Flow Path: Advanced computational fluid dynamics (CFD) design reduces pressure drop by 25-30% compared to conventional disc configurations
Energy Efficiency: Lower flow resistance translates to substantial pumping energy savings in continuous operation systems
Cavitation Control: Streamlined disc profile minimizes turbulent zones, extending valve and pipeline service life
2. Ductile Iron Robustness
Material Excellence: EN-GJS-500-7 ductile iron provides superior mechanical strength and impact resistance
Corrosion Protection: Standard 250μm epoxy coating with optional 300-400μm thickness for aggressive environments
Structural Integrity: Reinforced body design withstands water hammer and pressure surges up to PN16 rating
3.Premium Sealing Performance
Bubble-Tight Shutoff: EPDM/NBR/PTFE seat options ensure zero leakage compliance with EN 12266-1 Class A standards
Temperature Adaptability: Reliable performance across -20°C to 120°C operational range
Long Service Life: Resilient seating materials maintain integrity through 50,000+ operating cycles
4. Operational Excellence
Low Torque Operation: Double offset design reduces operating torque by 35% for smooth manual or actuated control
Maintenance-Free Design: Self-lubricating bearings and corrosion-resistant components eliminate routine maintenance
Versatile Actuation: ISO 5211 mounting pad compatible with manual levers, gear operators, or pneumatic/electric actuators
Size | DN32-DN600 | DN650-DN2000 |
Working pressure | 16Bar | 10Bar |
Shell | 24Bar | 15Bar |
Seal | 18Bar | 11Bar |
Operating Temperature | -20℃~+120℃ | |
Operating Environment | Ballast and bilge system Chemical processing Desalination plants Drilling rigs Drinking water Dry powder Food and beverage Gas plants HAVC Mining industry Paper industry Sand handling Seawater Sugar industry Thermo technical water treatment Waste water | |
Driving method | Hand Lever Worm Gear Electric Pneumatic | |
Name | Material |
Body | Cast Iron Ductile Iron Carbon Steel Stainless Steel AL-Bronze |
Disc | Ductile Iron Carbon Steel Stainless Steel AL-Bronze |
Shaft | Stainless Steel Monel K500 |
Seat | BUNA NBR EPDM VITON PTFE TEFLON HEPDM Neoprene Hypalon Natural rubber |
Water Treatment Plants: Pump discharge control, filtration systems, and chemical dosing
HVAC Systems: Chilled water circuits, cooling towers, and energy transfer stations
Industrial Processing: Cooling water networks, process fluid control, and utility systems
Fire Protection: Sprinkler systems and fire water supply lines
Irrigation Systems: Mainline control and zonal management in agricultural applications
Municipal Water: Distribution networks, pumping stations, and reservoir control
Energy Saving Design: U-shape disc technology significantly reduces pumping costs through minimized pressure loss
Durability Assurance: High-grade ductile iron construction ensures long-term reliability in demanding environments
Performance Verification: CFD-optimized hydrodynamics validated through laboratory testing and field applications
Global Compliance: CE, UKCA, and WRAS certifications ensure international market acceptance
Customization Ready: Modified disc profiles, coating specifications, and connection types available for OEM projects
Technical Expertise: Engineering support for application analysis and system integration
Through innovative U-shaped disc design and robust ductile iron construction, this industrial butterfly valve delivers unmatched flow efficiency and reliability for water, HVAC, and processing applications worldwide.
