U-Type Butterfly Valve with Halar Coating Disc | Corrosion-Resistant Flow Control Solution

Introduction：

U-Type Butterfly Valve with Halar Coating Disc | Corrosion-Resistant Flow Control Solution

Tianjin Worlds Valve Co., Ltd. – ISO 9001 & API 609 Certified Valve Supplier

CBF02-TU01-Operation and Maintenance Manual DOWNLOAD

Key Features:

1. Advanced Halar Coating (E-CTFE): The valve disc is coated with Halar, a premium fluoropolymer known for its outstanding resistance to a vast range of corrosive chemicals, strong oxidizers, and abrasion. It offers excellent anti-stick properties and high purity, preventing contamination.

2. U-Type Disc Design: The unique design minimizes contact with the seat during operation, reducing wear and torque while ensuring a tight seal. This design is highly effective for handling slurries and viscous fluids that might clog standard valves.

3. Bubble-Tight Sealing: Paired with a chemically compatible seat (such as EPDM or Viton®), the valve ensures zero leakage bi-directional shut-off, even in demanding vacuum services.

4. Operational Versatility: Can be fitted with manual levers, gear operators, or automated actuators (electric/pneumatic) for precise flow control.

Standard:

Model	CBF02-TU01
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  

Chemical Processing: Sulfuric acid, chlorine, and bleach solution handling  

Wastewater Treatment: Hypochlorite dosing and sludge control  

Pulp & Paper: Chlorine dioxide bleaching and chemical recovery  

Metal Finishing: Pickling acid and electroplating solution control  

Conclusion:

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