Belimo EV24A-SZ-TPC - linear actuator for globe valves

Belimo EV24A-SZ-TPC – actuator for globe valves

This linear actuator with modulating control is designed for 2- and 3-way globe valves in stationary heating, ventilation and air conditioning installations. The Y control signal determines the actuator position, while the U feedback voltage is used for electrical indication of its position.

Key features and specifications

• Actuator force: 2500 N; stroke: 40 mm; operating time: 150 s / 40 mm.
• Rated voltage: AC/DC 24 V; rated voltage frequency: 50/60 Hz.
• Y operating range: 0.5...10 V; U position feedback signal: 0.5...10 V, max. 0.5 mA.
• Power consumption during operation: 4 W; in standby: 1.5 W; power rating for cable sizing: 6 VA.
• Power and control connection: terminals with a 1 m cable, 4x 0.75 mm² (4 mm² terminal).
• Protection rating: IP54; NEMA 2; UL Enclosure Type 2 housing.
• Manual adjustment by push-button, which can be locked; mechanical position indicator for a 5...40 mm stroke.
• Automatic adaptation on initial power-up or manual adaptation using the push-button.

Direct mounting on the valve is carried out using clamping form-fit jaws. The actuator can be rotated 360° on the valve neck. It is protected against overload and stops automatically when the end position is reached.