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Product details
Product brand:Andasi
Product model:High torque actuator
Model:OZSV
Overview of actuators:
The OZSV series intelligent actuator can be used in conjunction with OZV, VVF31, and VVF40 series valve bodies to achieve valve on/off and analog control. By precise adjustment and control of the valve body, the function of regulating the flow rate of the medium in the system pipeline is achieved, thereby achieving the control of parameters such as constant temperature, constant pressure, and constant humidity. It is widely used in air conditioning, heating, and other building automation systems.
Advantages of actuator products:
The actuator adopts die cast aluminum bracket and cast aluminum shell;
The valve body and actuator can be flexibly combined to meet the needs of different pressure differentials;
Low power consumption, low noise, and high output torque;
Forward and reverse control: Flexible wiring for forward and reverse rotation can be used as needed to match different valve bodies;
The actuator uses a reversible motor with overload protection function, which can generate stable torque in the event of a pause
The force enables the valve to be stationary in any position;
The spring buckle connects the valve body, making it easy to disassemble and assemble
OZSV1 switch type actuator
When the indoor temperature exceeds the set temperature (cooling mode) or falls below the set temperature (heating mode) by 1 ℃, the switch type actuator combined with our company's temperature controller will activate the corresponding valve relay and operate according to the rule of running for 45 seconds and intermittent for 15 seconds. When the indoor temperature is lower than the set temperature (cooling mode) or exceeds the set temperature (heating mode) by 1 ℃, the valve relay should be closed and operated according to the rule of running for 45 seconds and intermittent for 15 seconds. In other states, all relays do not operate and the valve remains in its original state.
OZSV2 regulating actuator
1. The stroke self-test function can automatically measure the valve body stroke to obtain better control accuracy; The machine tightening function after the valve is closed. After the valve reaches the closed position, the actuator continues to run for 7 seconds (software function) to fully close the valve and prevent internal leakage
2. Straight stroke adjustable actuator, accurate flow output as: equal percentage curve or equal linear curve (freely set on the actuator with toggle switch)
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