China Valve Supply Pressure Balanced Caged Control Valve Customized Foxboro SRD960 SRD991 SRD998 Intelligent Valve Controller

The Foxboro SRD960, SRD991, and SRD998 Smart Positioners are reliable digital solutions for valve automation, featuring advanced diagnostics and robust performance for rotary and linear actuators. The SRD960 provides essential control with basic diagnostics, the SRD991 adds HART communication and partial stroke testing for integrity checks, and the SRD998 offers comprehensive valve signature analysis for predictive maintenance. Built for harsh environments with IP66 protection and hazardous area certifications, these positioners support oil and gas, chemical, and power industries, ensuring safe, efficient operation and reduced downtime.

• Valve Signature Analysis: Detailed performance data for troubleshooting (SRD998).
• Partial Stroke Testing: Non-disruptive valve testing to ensure operability (SRD991, SRD998).
• Robust HART Protocol: Remote access to diagnostics and configuration (SRD991, SRD998).
• Piezo Valve Technology: Fast response with low air consumption across all models.
• Modular Upgrades: Easy transition from SRD960 to advanced models.
• Travel Deviation Monitoring: Detects deviations for early fault identification.
• Explosion-Proof Housing: Suitable for ATEX, FM, CSA certified environments.
• Local Display: LED indicators for status and fault alerts.
• Universal Mounting: Compatible with single and double-acting actuators.

The Foxboro SRD960, SRD991, and SRD998 Smart Positioners are optimized for reliable valve control in process industries:

• Petrochemical: Valve automation in refining and chemical plants.
• Oil and Gas: Pipeline and offshore valve positioning.
• Power Generation: Boiler and turbine valve control.
• Water Treatment: Flow regulation in municipal systems.
• Pharmaceutical: Precise control in cleanroom processes.

It verifies valve operability without full travel, ensuring readiness for emergency shutdowns (SRD991, SRD998).

Yes, modular design allows easy upgrades from SRD960 to SRD991 or SRD998.

It captures valve performance data to diagnose issues like friction or deadband (SRD998).

Yes, with low air consumption and power usage, they support sustainable operations.

HART protocol (SRD991, SRD998) enables seamless communication with DCS and PLC systems.

Contact our team for inquiries about the Foxboro SRD960, SRD991, and SRD998 Smart Positioners, pricing, or to schedule a demo:

• Email: edward.zhao@gongboshi.com
• Phone: +8615000725058
• Website: https://www.shgongboshi.com/

• Foxboro SRD991 Positioner: HART-enabled positioner with partial stroke testing.
• Foxboro SRD998 Positioner: Advanced diagnostic positioner for valve monitoring.
• Foxboro Control Valves: High-precision valves for process automation.
• Foxboro Valve Services: Comprehensive maintenance and repair services.