VALMA ASV-POS-V1 series valves are shut-off and control valves with a positioner and a pneumatic actuator.
These valves are designed to shut off the flow and regulate the flow of various media, such as water, steam, propylene glycol, etc.
For correct operation, compressed air and a power supply of =24 V must be connected to the valve. The valve can be controlled by an analog signal or via the RS-485 Modbus-RTU interface. Unified current signals (4…20 mA, 0…20 mA) and voltage (0…10 V) are supported as a control analog signal. Depending on the value of the control signal, the ASV-POS-V1 valve opens to a specified value, providing regulation of the flow of liquid, gas or steam.
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