|Regulators
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Old IT series regulators were controlled by a nozzle flapper (air is consumed at all times), but ITV series regulators are controlled by opening and closing the 2 built-in solenoid valves.
① Only 12 VDC could be selected for old IT series regulators, but 12 VDC or 24 VDC for can be selected for ITV series regulators.
② The min. and max. supply pressure and monitor output values differ between products from the old IT series and those of the ITV series.
③ If the input signal of the old IT series product was a 2-wire type current type, only 4 to 20 mADC signal wiring was required, with power supply wiring not required.
In this case, the ITV series regulator will need to be connected to a power supply.
The ITV1000/2000/3000 series catalog can be found here.
And the ITV series operation manual can be found here.
