TLVC Butterfly Valve

Double Flange Eccentric Rubber Lined Butterfly Valve

Product Overview

The TLVC Double Flange Eccentric Rubber Lined Butterfly Valve is an industrial flow control device designed for reliable opening, closing, and regulation of pipeline media. It is suitable for bi-directional operation and provides stable sealing performance in various industrial applications.

Key Features

• Double flange connection for strong and stable installation

• Eccentric design improves sealing performance and reduces wear

• Rubber-lined disc ensures tight sealing and corrosion resistance

• Suitable for bi-directional flow control and shut-off

• Efficient regulation within 40° to 90° opening range

• Low torque operation with smooth performance

• Durable structure designed for industrial pipeline systems

Operation Characteristics

• Designed for both on/off and regulating functions

• Optimal control achieved within 40°–90° opening angle

• If used in one-way service, the recommended pressure direction should follow the marked flow direction indicated on the valve body

• Disc closes securely to ensure reliable shut-off performance

Applications

• Industrial pipeline systems

• Water supply and drainage networks

• HVAC systems

• Chemical and process industries

• Power plants and utilities

• General industrial fluid control systems

Technical Specifications

• Product Type: Butterfly Valve

• Series: TLVC

• Structure: Double flange eccentric design

• Lining Material: Rubber lined (EPDM / NBR options)

• Operation: Manual / gear / actuator (optional)

• Flow Control Range: 40°–90° regulation range

• Pressure Rating: Industrial standard (PN10 / PN16 / PN25 optional)

• Body Material: Ductile iron / cast iron / carbon steel (optional)

• Connection Type: Double flange

Advantages

• Reliable sealing with rubber-lined design

• Improved durability due to eccentric structure

• Suitable for both isolation and flow regulation

• Easy installation and maintenance

• Strong performance in industrial environments

• Cost-effective solution for large pipelines

Quality Assurance

The TLVC Butterfly Valve is manufactured under strict quality control systems and tested for sealing performance, pressure resistance, and operational durability to ensure stable and long-term use in industrial applications.

Conclusion

The TLVC Double Flange Eccentric Rubber Lined Butterfly Valve provides an efficient and reliable solution for industrial flow control, combining strong sealing performance, flexible operation, and durable construction for demanding pipeline systems.