China Suppliers Factory WCB Triple Offset Butterfly Valve Lug End CF8M Disc for Superior Sealing and Durability
Products Specification
| Type | Triple Offset Butterfly Valve |
| Size | DN300 |
| Pressure | PN40 |
| Connection | Lug End |
| Operation | Gear Box |
| Body Material | WCB |
| Design Standard | API609 |
| FTF Dimension Standard | ASME B 16.10 |
| Flange Dimension Standard | ASME B 16.5 |
| Test Standard | API598 |
| Application | W.O.G |
Feature
Adheres to DIN standards, ensuring compatibility with various systems and offering peace of mind regarding quality and safety.
The triple offset design reduces friction during operation, minimizing wear and tear and extending the valve’s lifespan.
Provides secure and easy installation, allowing for replacement or maintenance without disrupting the entire pipeline system.
Capable of withstanding extreme temperatures and pressures, making it suitable for a wide range of industrial applications.
Compatible with a variety of media, including gases, liquids, and slurries, ensuring adaptability to different industrial needs.
Designed with materials and processes that meet environmental standards, reducing the carbon footprint and ensuring compliance with green regulations.
Application
Ideal for managing the flow of crude oil, natural gas, and refined products, ensuring secure and reliable operations.
Resistant to aggressive chemicals, this valve is perfect for processes requiring high purity and stringent safety standards.
Efficiently regulates the flow of steam, water, and other media in power plants, contributing to energy efficiency and safety.
Suitable for controlling water flow in treatment plants, ensuring consistent and reliable operations.
With its corrosion-resistant properties, it’s perfect for harsh marine environments.
Advantage
The SS316 trim material offers exceptional resistance to corrosion, particularly in harsh and aggressive environments.
Engineered for durability, this valve provides an extended service life even under extreme pressure and temperature conditions.
The triple offset design ensures a bubble-tight seal, minimizing the risk of leakage and enhancing safety in critical applications.
The robust construction and high-quality materials reduce the need for frequent maintenance, lowering operational costs.
Technical Drawing
Packing Detail

Frequently Asked Questions
What are the primary applications of this Triple Offset Butterfly Valve?
This valve is highly versatile and is widely used across the Oil and Gas Industry, Chemical and Petrochemical Plants, Power Generation facilities, Water Treatment plants, and Marine or Offshore applications due to its robust construction and high-temperature/pressure resistance.
What are the benefits of the Triple Offset design?
The triple offset design features three distinct offsets that completely eliminate friction and rubbing between the seal and the seat during operation. This minimizes wear and tear, extends the valve's service life, and guarantees a bubble-tight, zero-leakage closure.
What advantages does the WCB body material offer?
WCB (Cast Carbon Steel) is a high-strength material ideal for high-pressure and high-temperature industrial environments. It provides excellent structural integrity, durability, and pressure containment for water, oil, and gas (W.O.G) applications.
What does the Lug End connection type provide?
The Lug End design features threaded inserts (lugs) on the outside of the valve body. It allows for secure bolt-through installation and enables downstream piping to be disconnected or serviced without disrupting the pressure or operation of the upstream system.
Which standards does this valve comply with?
This valve adheres strictly to global industry standards: API 609 for general design, ASME B16.10 for Face-to-Face dimensions, ASME B16.5 for flange dimensions, and API 598 for pressure testing and inspection.







