China Suppliers Factory DIN Triple Offset Lug End Butterfly Valve WCB 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
1. DIN Standard Compliance
Adheres to DIN standards, ensuring compatibility with various systems and offering peace of mind regarding quality and safety.
2. Triple Offset Design
The triple offset design reduces friction during operation, minimizing wear and tear and extending the valve’s lifespan.
3. Lug End Connection
Provides secure and easy installation, allowing for replacement or maintenance without disrupting the entire pipeline system.
4. High-Temperature and Pressure Resistance
Capable of withstanding extreme temperatures and pressures, making it suitable for a wide range of industrial applications.
5. Versatile Use
Compatible with a variety of media, including gases, liquids, and slurries, ensuring adaptability to different industrial needs.
6. Environmentally Friendly
Designed with materials and processes that meet environmental standards, reducing the carbon footprint and ensuring compliance with green regulations.
Application
1. Oil and Gas Industry
Ideal for managing the flow of crude oil, natural gas, and refined products, ensuring secure and reliable operations.
2. Chemical and Petrochemical Plants
Resistant to aggressive chemicals, this valve is perfect for processes requiring high purity and stringent safety standards.
3. Power Generation
Efficiently regulates the flow of steam, water, and other media in power plants, contributing to energy efficiency and safety.
4. Water Treatment Facilities
Suitable for controlling water flow in treatment plants, ensuring consistent and reliable operations.
5. Marine and Offshore Applications
With its corrosion-resistant properties, it’s perfect for harsh marine environments.
Advantage
Corrosion Resistance
The SS316 trim material offers exceptional resistance to corrosion, particularly in harsh and aggressive environments.
Long Service Life
Engineered for durability, this valve provides an extended service life even under extreme pressure and temperature conditions.
Zero Leakage
The triple offset design ensures a bubble-tight seal, minimizing the risk of leakage and enhancing safety in critical applications.
Maintenance Efficiency
The robust construction and high-quality materials reduce the need for frequent maintenance, lowering operational costs.
Technical Drawing
Packing Detail
Frequently Asked Questions
Q1: What are the main specifications of this butterfly valve?
This is a DN300 Triple Offset Butterfly Valve designed for PN40 pressure, featuring a Lug End connection, a WCB body, and an operated Gear Box.
Q2: Why is the triple offset design beneficial?
The triple offset design significantly reduces friction during opening and closing, minimizes seat wear, extends the valve's service life, and provides a bubble-tight, zero-leakage seal.
Q3: What design and testing standards does this valve comply with?
It strictly complies with API609 for design, ASME B 16.10 for face-to-face dimensions, ASME B 16.5 for flange dimensions, and is tested under the API598 standard.
Q4: In which industries is this valve typically used?
It is highly suitable for demanding applications in the Oil and Gas Industry, Chemical and Petrochemical Plants, Power Generation, Water Treatment Facilities, and Marine environments.
Q5: How does the Lug End connection impact maintenance?
The Lug End connection allows for secure and easy installation, enabling downstream piping to be disconnected or serviced without disrupting the pressure of the entire system.
Q6: What makes this valve resistant to harsh environments?
The valve is built with a sturdy WCB body and features SS316 trim material, which offers exceptional resistance to corrosion and allows it to withstand extreme temperatures and pressures.







