The SRP981-BIDMS1NA is a Foxboro Eckardt pneumatic valve positioner designed for single-acting actuators, offering precise mechanical control with modular adaptability and ATEX certification for hazardous environments.

• Control Signal: Pneumatic input (typically 0.2–1.0 bar or 3–15 psi)
• Supply Pressure: Up to 6 bar (90 psi)
• Stroke Range: 8 to 100 mm (0.3 to 4 in)
• Angular Range: 30° to 120°
• Mounting: IEC 534/NAMUR standard
• Ambient Temperature: –40 to +80 °C (–40 to +176 °F)
• Protection Class: IP54 (IP65 available on request)
• Modular Add-ons: Electrical limit switches, position transmitter, booster, connection manifold
• Certifications: ATEX explosion-proof options available