Product Overview

The Pneumatic Lug Butterfly Valve is a rugged and versatile flow control solution for a variety of industrial applications. Designed for easy installation and removal, its lug connection is ideal for systems requiring frequent maintenance or piping modifications. The valve is equipped with a pneumatic actuator for fast and reliable automated operation, ensuring precise flow regulation and minimal downtime.

The valve's compact design and excellent sealing performance make it suitable for medium transportation under various pressure and temperature conditions. Its corrosion-resistant materials and durable construction ensure long life and reliable performance in harsh environments.

Main characteristics

Lug Type Connection: Allows isolation of piping on one side while maintaining flow on the other, allowing for easy maintenance and operation without shutting down the entire system. Compatible with single and double flange configurations for enhanced versatility.

Pneumatic actuation: spring-return and double-acting actuators are available to meet different control needs. Supports on/off and modulating control modes to provide precision and adaptability in automation systems. Fast and reliable actuation reduces operating time and increases efficiency.

Excellent sealing: Soft seals (e.g., EPDM, PTFE) are available for general applications, as well as metal seals for high-temperature or abrasive service. Leakage ratings up to Class VI (soft seat) ensure tight shutoff.

Durable materials: The valve body is available in ductile iron, carbon steel and stainless steel (304, 316) for compatibility with a wide range of media. Flap materials, such as stainless steel or nickel-plated steel, enhance corrosion resistance and durability.

Compact and lightweight: Streamlined design saves space and simplifies installation compared to traditional gate or globe valves.

Broad compatibility: Designed to meet industry standards, including API 609, ISO 5211 and EN specifications, ensuring seamless integration into global systems.

Product Advantages

Ease of Installation and Maintenance: The lug design simplifies installation and allows for quick replacement or maintenance without disrupting the entire pipeline.
The self-cleaning nature of the sealing surface reduces fouling and the need for frequent cleaning.

Cost-effective operation: Pneumatic drives minimize energy consumption while operating at high speeds, thus reducing overall operating costs.

Versatility: Suitable for handling a wide range of media in a variety of industries, including liquids, gases and slurries.

Enhanced safety: Bi-directional seals ensure safe operation in both flow directions, reducing the risk of leakage or failure.

Durability in harsh conditions: Resistant to corrosion, abrasion and extreme temperatures to ensure reliable performance in demanding environments.