The Foxboro SRD991-BHFS6EA4NY-VO1 Valve Positioner is a smart, high-performance device designed for precision control of rotary pneumatic actuators in demanding industrial settings. This model, with its 4-20 mA HART input and explosion-proof housing, ensures accurate positioning with low hysteresis and advanced diagnostics. Optimized for quarter-turn valves like ball and butterfly, the SRD991-BHFS6EA4NY-VO1 integrates seamlessly into control systems, supporting partial stroke testing and valve signature analysis. Ideal for oil and gas, chemical, and power industries, it enhances reliability and reduces maintenance costs.
| Parameter | Specification |
|---|---|
| Model | SRD991-BHFS6EA4NY-VO1 |
| Input Signal | 4-20 mA HART |
| Supply Pressure | 1.4-7 bar (20-100 psig) |
| Rotation Range | 90° (quarter-turn) |
| Accuracy | ±0.3% full scale |
| Temperature Range | -40°C to +85°C (-40°F to +185°F) |
| Enclosure Rating | IP66 |
| Certifications | ATEX, FM, CSA, SIL 2 |
| Weight | 2.0 kg |
4-20 mA HART for digital control.
Yes, BHFS6EA4NY-VO1 series for hazardous areas.
Non-intrusive test to verify valve integrity.
±0.3% full scale for precision.
Yes, for remote diagnostics.
For more information about the Foxboro SRD991-BHFS6EA4NY-VO1 Valve Positioner, pricing, or to request a demo, contact our team:
