Electric Actuator - MT | Valpes | Philippopoulos s.a.

Electric Actuator - MT | Valpes

Name: Electric Actuator - MT | Valpes
Brand: Valpes
SKU: Electric Actuator - MT | Valpes

VALPES MT Multi-Turn Electric Actuator

The VALPES MT is a multi-turn electric actuator designed for linear valves (e.g., gate, globe) or for driving gearboxes. Selection is based on torque, number of spindle turns, travel time, and connection interface, not as a simple quarter-turn actuator.

Technical Specifications

Torque range: 25, 50, 75 Nm
Speed: 22 / 13 / 9 rpm depending on size
Travel range: 5 to 250 turns
Duty cycle: S4 50%
Ambient temperature: -20 to +70 °C; with BBPR: -10 to +40 °C
Ingress protection: IP68, 5 m / 72 h
Valve interface: ISO 5210, F07/F10

Power Supply and Control

Available with 100–240 V AC 50/60 Hz / 100–300 V DC or 24–48 V AC / 24–72 V DC. Brushless motor, rated at 300 W. Electronic torque limiter included. Cable entry via 3 x ISO M20 and multipin connector.

Automation Functions

Supports on-off, 3-point, pulse control, POSI 0–10 V or 4–20 mA, Bluetooth AXMART, Modbus-RTU, and BBPR for preset position on power loss. Position feedback (0–10 V or 4–20 mA) available on terminals 9–10–11.

Mechanical Connection

Output forms A, B1, B3, C for rising stem, keyed bore, or shaft with tenons. Manual override without declutch, position indicator, anti-condensation heater, and 2 (optionally 4) feedback switches.

Applications

Suitable for gate valves, globe valves, linear control valves, gearboxes, and industrial assemblies requiring multiple spindle turns. Media compatibility is determined by the valve; actuator selection is based on mechanical load and control logic.

FAQ

When is the MT selected over a quarter-turn actuator?
When the valve requires multi-turn operation or a rising stem.

What is checked during maintenance?
Cable glands, IP sealing, manual override, feedback switches, travel adjustment, torque limiter, and correct matching of valve turns.

Protection (Options)

IP 68

Voltage (Options)

24V to 48V AC 50/60Hz
100V to 240V AC 50/60Hz
24V to 72V DC
100V to 350V DC

Datasheet and documents

Description

DESCRIPTION

Multiturn electric actuator, aluminium housing with manual override by hand wheel, for torques from 25 to 75Nm and in accordance with CE-ROHS-REACH Directives. MT models include AXMART® Bluetooth®functionality.

Form A	Form B1	Form B3	Form C

Drive bush for threaded valve stem (Ø25mm max.) Connection with four M10 threaded holes (depth 20mm) or four M8 threaded holes (depth 15mm)	Drive bush for large keyed bore (Ø42mm & height 48mm max.) Connection with four M10 threaded holes (depth 20mm) or four M8 threaded holes (depth 15mm)	Small keyed bore (Ø20mm max.). Connection with four (0° or 45°for F10) M10 threaded holes (depth 20mm) or four M8 threaded holes (depth 15mm)	Shaft with tenons (Ø43mm). Connection with four (0° or 45° for F10) M10 threaded holes (depth 20mm) or four M8 threaded holes (depth 15mm)