VAC/VAO – Electrothermic actuator

Area of use

VAC/VAO is a on/off normally closed/open actuator.
The actuator is adapted for MMA’s valves with thread M28*1,5.
Suitable controller is R41 for on/off control in sequence.
VAC/VAO are also available with M30*1,5 connection and can be mounted on other valves.

Description

The actuator has an on/off function and is available with
NC – Normally closed
NO – Normally open
NC – Normally closed, lifts the valve´s spindle at electric current.
NO – Normally open, closes the valve´s spindle at electric current.
It’s available in 230 V and 24 V.
The actuator has a transparent zone above the nut that allows for checking the status of the actuator.
Red – closed
Black – open
VAC/VAO is connected with an fi xed 1 m cable.

Technical data

Current consumption
1,8 W
Current start
230 V 0,20 A * 0,5 sec
24 V 0,20 A * 30 sec
Valve stroke
2,5 mm
Operation force
VAC 110N±10%
VAO 80N±10%
Mean temperature limit
Max 110°C
Storage temperature limit
-25°C – +60°C
Operation temperature limit
0-50°C
Enclosure class
IP54 according to EN60529
Action
On/Off
Material
Polyamid, brass
Connection
1 meter 2 x 0,5 mm²
Colour
RAL 9016
Weight
140 g

Dimensions

VAC mått

Order designations

Article number Name Description
3038301 VAC 230V NC M28x1,5, 1 m cable
3038302 VAO 230V NO M28x1,5, 1 m cable
3038401 VAC 24V NC M28x1,5, 1 m cable
3038403 VAO 24V NO M28x1,5, 1 m cable
Article number Name Description
3038303 VAC 230V NC M30x1,5, 1 m cable
3038304 VAO 230V NO M30x1,5, 1 m cable
3038405 VAC 24V NC M30x1,5, 1 m cable
3038407 VAO 24V NO M30x1,5, 1 m cable