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0102030405

Lug Butterfly Valve with Stainless Steel and PTFE Rubber DN50-DN600.jpg

China Factory Lug Butterfly Valve, Stainless Steel & PTFE Rubber DN50-DN600 - Top Suppliers for Corrosive Applications

Introducing our high-quality lug type butterfly valve, expertly crafted from premium stainless steel in our China factory. Designed for optimal anti-corrosion performance and structural integrity, this valve is ideal for aggressive operating conditions. Featuring a PTFE seat, it ensures airtight sealing and boasts outstanding chemical resistance and thermal stability, functioning effectively in temperatures ranging from -25°C to 200°C. The innovative lug design allows for standalone installation, free from pipeline flange limitations, while its low flow resistance enhances fluid efficiency. This versatile valve is perfect for applications in pharmaceutical systems, corrosive fluid transfers, and petrochemical plants, meeting the stringent ANSI/ASME B16.34 standards. As reliable suppliers in the industry, we guarantee quality and performance

Product Details

Product Specification

Product Name	Butterfly Valve	Body/Disc Material	Stainless Steel
Type	Lug	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 extensively employed across numerous industrial scenarios, thanks to their unique characteristics and wide-ranging adaptability. These fluid control devices are available in various configurations—including wafer-style, lug-type, and three-offset designs—each crafted to fulfill distinct operational demands.

The wafer-style butterfly valve is favored for its slim structure, facilitating straightforward installation between pipeline flanges in spaces where room is at a premium. In contrast, the lug-type variant comes with threaded fasteners, enabling hassle-free fitting and removal without disrupting the entire piping system. For high-performance scenarios, the three-offset butterfly valve stands out, providing superior sealing performance and requiring minimal torque to operate.

A large number of butterfly valves can be outfitted with pneumatic or electric actuators, enabling remote or automated control. This feature proves invaluable in large-scale industrial facilities that demand precise regulation of fluid flow. The cost of butterfly valves fluctuates based on several factors, such as their size, design type, and the quality of materials utilized. For instance, the price point of a 4-inch model may differ significantly from that of a 6-inch counterpart.

To sum up, butterfly valves play a vital role in managing fluid flow within the valve industry, offering efficient and dependable solutions that cater to a broad spectrum of application requirements.

Frequently Asked Questions

What are the common configurations of butterfly valves?

Butterfly valves are available in various configurations, including wafer-style, lug-type, and three-offset designs, each crafted to fulfill distinct operational demands.

What is the difference between wafer-style and lug-type butterfly valves?

The wafer-style butterfly valve features a slim structure for straightforward installation in spaces where room is limited. In contrast, the lug-type variant comes with threaded fasteners, enabling hassle-free fitting and removal without disrupting the entire piping system.

What are the material specifications for these butterfly valves?

The body and disc are made of Stainless Steel, the shaft is constructed from SS304 or SS316, and the seal material is PTFE.

Can butterfly valves be automated for remote control?

Yes, a large number of butterfly valves can be outfitted with pneumatic or electric actuators, enabling remote or automated control in facilities that require precise regulation of fluid flow.

What sizes and standards are supported?

These butterfly valves are available in sizes ranging from DN50 to DN600 and conform to DIN, ANSI, GOST, JIS, and BS standards.

What factors determine the cost of a butterfly valve?

The cost fluctuates based on several factors, including the valve size (such as the difference between a 4-inch and 6-inch model), the design type, and the quality of materials utilized.