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China Suppliers Factory Wafer Butterfly Valve DN50-DN600 - Stainless Steel & PTFE Rubber for Chemical Processing
Product Specification
| Product Name | Butterfly Valve | Body/Disc Material | Stainless Steel |
| Type | Wafer | Shaft | SS304/SS316 |
| Size | DN50-DN600 | Seal | PTFE |
| Operation | Handle/Worm gear/Electric/Hydraulic/Peneumatic | Standard | DIN/ANSI/GOST/JIS/BS |
Product Description
Butterfly valves are widely used in various industrial applications due to their unique features and versatility. These valves come in different types, such as wafer type, lug type, and triple - offset butterfly valve, each designed to meet specific operational requirements.
The wafer type butterfly valve is known for its compact design, making it easy to install between flanges in a pipeline. It is commonly used in systems where space is limited. On the other hand, the lug type butterfly valve has threaded inserts, allowing for easy installation and removal without disturbing the entire pipeline. The triple - offset butterfly valve is designed for high - performance applications, offering excellent sealing capabilities and low torque requirements.
Many butterfly valves can be equipped with an actuator, which enables remote or automated operation. This is particularly useful in large - scale industrial plants where precise control of fluid flow is necessary. Butterfly valve prices vary depending on factors like size, type, and the quality of materials used. For example, a 4 - inch butterfly valve may have a different price range compared to a 6 - inch one.
In summary, butterfly valves play a crucial role in regulating fluid flow in the valve industry, providing efficient and reliable solutions for a wide range of applications.
Frequently Asked Questions
What sizes and standards are available for the wafer butterfly valve?
Our wafer butterfly valves are available in sizes ranging from DN50 to DN600. They conform to major international standards including DIN, ANSI, GOST, JIS, and BS.
What materials are used for the valve body, disc, and seal?
The body and disc of the butterfly valve are constructed from high-quality Stainless Steel, the shaft is made of SS304 or SS316, and it features a durable PTFE seal for optimal performance.
How can these butterfly valves be operated?
These valves support multiple operation methods to suit different industrial needs, including manual Handle, Worm gear, and automated Electric, Hydraulic, or Pneumatic actuation.
What is the difference between wafer type and lug type butterfly valves?
Wafer type butterfly valves feature a compact design for easy installation between pipeline flanges where space is limited. Lug type butterfly valves have threaded inserts, allowing for easy installation and maintenance without disrupting the entire pipeline.
Can these butterfly valves be used for automated systems?
Yes, many of our butterfly valves can be equipped with actuators (electric, hydraulic, or pneumatic) to support automated or remote flow control operations in large-scale systems.