U-Shape Butterfly Valve with CF8M Disc & Replaceable EPDM Seat | High-Efficiency Flow Control Solution

Introduction：

U-Shape Butterfly Valve with CF8M Disc & Replaceable EPDM Seat | High-Efficiency Flow Control Solution

Tianjin Worlds Valve Co., Ltd. – WRAS Certified Manufacturer & Supplier

Key Technical Advantages:

1. U-Shape Disc for Enhanced Hydrodynamics

• Optimized Flow Path: The unique U-profile design reduces flow resistance by 25% compared to conventional discs, minimizing energy consumption in pumping systems.  

• Reduced Turbulence: Creates laminar flow conditions, preventing cavitation and water hammer in high-velocity applications.

2. CF8M (316 Stainless Steel) Disc Durability

• Corrosion Resistance: Excellent performance in water, mild chemicals, and saline environments with superior pitting resistance.  

• Mechanical Strength: Maintains structural integrity under pressures up to PN16 and temperatures from -15°C to 120°C.  

3. Replaceable EPDM Seat System

• Quick Replacement: Seat can be replaced without valve disassembly, reducing maintenance downtime.  

• Bubble-Tight Sealing: Achieves EN 12266-1 Class A zero-leakage performance with excellent resilience.

4. Versatile Operation Options

• Multiple Actuation Choices: Compatible with manual lever, gear operator, or ISO 5211-mounted pneumatic/electric actuators.

• Visual Position Indicator: Clear open/close status for easy operation monitoring.

Standard:

Model	CBF01-TU03
Sizes	DN50-DN2000
Pressure Class	PN10 (10bar) PN16 (16bar) 150LB 125LB
Design	API 609  ASME B 16.1/16.5/16.47  ISO5211
Testing	API598
Flange Connection	DIN2501 PN10/16, ISO7005-2 PN10/16, EN1092-2 PN10/16, ANSI B16.5 Class 150LB, ANSI B16.47 Series A Class 150LB, ANSI B 16.1 MSS SP44 Class 150LB, AWWA C207
TOP Flange	ISO5211 (according to customer’s needs)
Face to Face	EN558-1 API609 DIN3202 ISO5752 BS5155

Industry Applications

Water Treatment: Pump discharge lines, filtration systems, and potable water networks.  

HVAC Systems: Chilled water circuits, cooling towers, and air handling units.  

Chemical Processing: Mild chemical transfer and dosing applications.

Industrial Cooling: Heat exchanger and process cooling systems.

Irrigation Systems: Mainline and zone control in agricultural applications.

Competitive Differentiation

• Energy Saving Design: U-shape disc reduces pumping costs through lower pressure drop.  

• Maintenance Efficiency: Replaceable seat extends valve life and simplifies repairs.  

• Material Quality: CF8M disc ensures corrosion resistance in demanding environments.  

• Global Compliance: CE, UKCA, and WRAS certifications for international market access.  

• Customization Ready: Modify disc thickness, seat material, or coating for OEM projects.

Conclusion:

Source CE, UKCA, ACS, WRAS and ISO 9001 certified U-Shape Butterfly Valve with CF8M Disc & Replaceable EPDM Seat from a leading butterfly valve manufacturer - Tianjin Worlds Valve Co.,Ltd.. Competitive pricing, fast delivery—request a quote today!