Control Valve Customized Foxboro Srd 991 Valve Positioner Asco 314 Solenoid Valves

The Foxboro SRD991 is a microprocessor-based intelligent valve positioner designed for precise control of pneumatic actuators. It supports HART, PROFIBUS PA, or FOUNDATION Fieldbus communication, providing advanced valve diagnostics and optimized process control. Its rugged construction and easy calibration make it ideal for harsh industrial environments, ensuring reliable and efficient valve operation.

• Advanced Communication Protocols: Available with HART, PROFIBUS PA, or FOUNDATION Fieldbus.
• High Accuracy and Stability: Delivers precise valve positioning and fast response times.
• Integrated Diagnostics: Monitors valve performance and detects potential issues early.
• User-Friendly Interface: Easy configuration through local keys or communication software.
• Versatile Mounting Options: Fits rotary and linear actuators with NAMUR or ISO standards.
• Durable Design: Suitable for severe process conditions in oil, gas, and chemical industries.

• Oil and Gas Processing Plants
• Petrochemical and Refining Industries
• Power Generation Facilities
• Pharmaceutical Manufacturing
• Water and Wastewater Treatment
• Pulp and Paper Industry

• Enhanced valve control precision and response
• Reduced process variability and energy consumption
• Continuous valve diagnostics and predictive maintenance
• Easy integration with DCS and control systems
• High reliability under extreme conditions

Q1: What communication options are available for the SRD991?
A1: The SRD991 supports HART, PROFIBUS PA, and FOUNDATION Fieldbus communication protocols.

Q2: Can the SRD991 be mounted on both rotary and linear actuators?
A2: Yes, it can be easily adapted to both types of actuators using standard mounting kits.

Q3: Does the SRD991 provide valve diagnostics?
A3: Yes, it includes advanced self-diagnostic and valve health monitoring features to ensure optimal performance.

Q4: What industries typically use the SRD991?
A4: It is widely used in oil and gas, petrochemical, power generation, and water treatment applications.

For detailed technical information, price inquiries, or product selection support, please contact:

Dr. Industry Group Co., Ltd
Phone: +86-15000725058
Email: edward.zhao@gongboshi.com
Website: www.shgongboshi.com

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