Product Overview

The Pneumatic Butterfly Butterfly Valve is a high performance flow control solution designed for compact and efficient operation. Its butt-clamp design makes it easy to install between flanges, making it a cost-effective and space-saving choice for a variety of piping systems. Equipped with a pneumatic actuator, the valve ensures reliable and fast automated control for applications requiring frequent on/off or modulating control.

Pneumatic Butterfly Butterfly Valves have excellent sealing performance and are made of durable materials for handling a wide range of media, including liquids, gases and slurries. Their versatility and efficiency make them the first choice for many industries.

Main characteristics

Clamp-on connections: seamless connection between flanges, reducing the need for additional hardware. Suitable for both unidirectional and bidirectional flow.
Compatible with a wide range of flange standards such as ANSI, DIN and JIS.

Pneumatic drive: double acting and spring reset actuators are provided for precise flow control. Supports on/off and modulating controls to accommodate different system requirements. Fast response time ensures efficient operation and minimizes downtime.

Sealing Options: Soft seals (e.g., EPDM, PTFE) for standard applications requiring tight shutoff. Metal seals for high temperature or abrasive conditions ensure durability and leakage control.

Material Versatility: Valve body materials include cast iron, ductile iron, carbon steel, and stainless steel for corrosion resistance and compatibility with a wide range of media. Valve plate materials (e.g., stainless steel and nickel-plated steel) enhance resistance to wear and corrosion.

Compact design: Lightweight and compact construction simplifies installation and reduces space requirements.

Standards compliance: Manufactured to international standards such as API 609, ISO 5211 and CE to ensure reliability and safety.

Product Advantages

Cost-Effective Installation: The clamp-on design minimizes material usage and reduces total installation costs.
Easy alignment between flanges simplifies installation and saves time and labor.

Enhanced versatility: suitable for a wide range of applications from water supply to chemical treatment.
Available in a wide range of sizes and pressure ratings to meet different system requirements.

Efficient automation: Pneumatic actuators provide fast and reliable operation and are ideally suited for high-frequency use in automated systems.

Lower energy consumption compared to electric actuators.

Durability and longevity: High-quality materials and advanced sealing options ensure long service life even under harsh conditions.

Low Maintenance: Self-cleaning sealing surfaces minimize the risk of scaling and reduce maintenance requirements.