China Factory Suppliers Lug Butterfly Valve Stainless Steel EPDM Rubber DN50-DN600 for Fluid Handling
Product Specification
| Product Name | Butterfly Valve | Body/Disc Material | Stainless Steel |
| Type | Lug | Shaft | SS304/SS316 |
| Size | DN50-DN600 | Seal | EPDM |
| Operation | Handle/Worm gear/Electric/Hydraulic/Peneumatic | Standard | DIN/ANSI/GOST/JIS/BS |
Product Description
Butterfly valves have secured a pivotal position in various industrial operations due to their exceptional functionality and versatility. Available in an array of types—like wafer-mounted, lug-connected, and triple-offset butterfly valves—they are tailored to meet the specific needs of different working environments.
The wafer-mounted butterfly valve is distinguished by its compact build, making it easy to install between pipeline flanges when space is limited. On the other hand, the lug-connected type features threaded lugs, allowing for convenient installation and disassembly without disturbing the entire pipeline setup. The triple-offset model is engineered for high-performance applications, delivering outstanding sealing effects and requiring low operating torque.
Many butterfly valves can be equipped with actuators, which enable automatic or remote operation. This is particularly beneficial in large industrial plants where accurate control of fluid flow is essential.
The pricing of butterfly valves varies according to factors such as size, design, and material quality. For example, a 4-inch butterfly valve may have a different price range compared to a 6-inch one.
In conclusion, butterfly valves are indispensable for regulating fluid flow in the valve industry, providing efficient and reliable solutions that address a wide variety of application scenarios.
Frequently Asked Questions
What are the main types of butterfly valves available?
Butterfly valves are available in several configurations, including wafer-mounted, lug-connected, and triple-offset designs, each engineered to suit specific pipeline layouts and operating pressures.
What materials are used for the body and disc of these valves?
The body and disc of these butterfly valves are constructed from high-grade Stainless Steel, providing excellent corrosion resistance and durability in demanding environments.
How do wafer-type and lug-type butterfly valves differ in installation?
Wafer-mounted valves feature a compact build designed to fit tightly between pipeline flanges, making them ideal for tight spaces. Lug-connected valves feature threaded lugs, allowing for easy installation and maintenance without disrupting the adjacent pipeline setup.
Can these butterfly valves support automatic control systems?
Yes. Many of these butterfly valves can be fitted with actuators—such as electric, hydraulic, or pneumatic systems—to support automatic or remote fluid flow regulation.
What size ranges and standards do these valves conform to?
The valves are available in sizes from DN50 to DN600 and are manufactured to comply with major international standards including DIN, ANSI, GOST, JIS, and BS.