KOSO 5200 Series Pneumatic Diaphragm Actuators are stable and reliable driving devices for industrial control valves. They adopt pneumatic diaphragm structure, providing smooth linear or rotary motion, widely used in refinery, petrochemical, power plant, oil and gas, and other process automation systems.

• Stable pneumatic diaphragm structure for consistent operation
• High output force for heavy-duty valve control
• Available in linear and rotary types for wide applications
• Flexible spring range to meet different working conditions
• Corrosion-resistant material ensures long service life
• Compact design for easy installation and maintenance
• Wide ambient temperature adaptability
• Compatible with various valve positioners and accessories
• Suitable for single and double acting configurations
• Excellent performance in harsh industrial environments

• Petroleum refinery and oil processing
• Petrochemical and chemical industry
• Thermal power plants and boiler systems
• Oil and gas production and pipeline transportation
• Metallurgical and steel industry
• Water treatment and utility systems
• Paper making and textile industry
• Industrial process automation and fluid control

Q: What types of valves are compatible with KOSO 5200 actuators?

A: They are widely compatible with linear and rotary control valves.

Q: What is the working pressure range?

A: Standard air supply pressure ranges from 140 kPa to 340 kPa.

Q: Are positioners and limit switches optional?

A: Yes, they support matching with various valve positioners and limit switches.

Q: Can they work in high-temperature environments?

A: They can work stably within -10°C to +70°C.

Q: Are single and double acting both available?

A: Yes, both single and double acting types are provided.

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