The D641X pneumatic all-stainless steel soft-seated flanged butterfly valve features an all-stainless steel body and disc structure, coupled with a pneumatic actuator. It uses compressed air for rapid opening and closing or control.
Our control valves are engineered with optimized flow paths and control trims to deliver accurate, repeatable control across a wide operating range.
Specialized designs are available for high pressure, high temperature, corrosive, abrasive, and high differential pressure applications.
We offer a wide selection of valve body and trim materials, carefully selected to match process media and service conditions.operation.
The D641X pneumatic all-stainless steel soft-seated flanged butterfly valve features an all-stainless steel body and disc structure, coupled with a pneumatic actuator. It uses compressed air for rapid opening and closing or control. The soft-sealing design ensures excellent sealing performance and long service life in medium and low-pressure applications, making it widely used in automated piping systems.
Product Features:
1. All-stainless steel structure
The valve body, disc, and key components are all made of stainless steel, offering strong corrosion resistance and suitability for various media.
2. Soft-sealing design (X type)
Reliable sealing performance, achieving bidirectional sealing with a high leakage class.
3. Pneumatic drive, rapid response
Fast opening and closing speed, suitable for frequent operation conditions, enabling automated control.
4. Flange connection, stable installation
Compatible with various pipe standards, reliable sealing, and convenient maintenance.
5. Multiple control options available
Can be configured with single-acting/double-acting actuators, supporting on/off or modulating control.
Typical Application Areas:
• Water supply and drainage and wastewater treatment systems
• Chemical, food, and pharmaceutical industries
• HVAC systems
• Petroleum, light industry, and general industrial pipelines
High adjustment accuracy and stable control
Suitable for high temperature, high pressure, and harsh operating conditions
Selected materials and high-strength structural design
Reliable sealing and low leakage rate
Easy integration with automated control systems
Complies with multiple international certification standards
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Les vannes ont démontré une excellente fiabilité dans des conditions d'utilisation exigeantes. La qualité des produits est constante, les livraisons sont toujours ponctuelles et l'assistance technique est professionnelle et réactive.
