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Home / Products / Pneumatic Pressure Regulator / Vacuum E/P Regulator NITV2090 Series


Vacuum E/P Regulator NITV2090 Series

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  • NITV2090

  • NNT

Minimum supply vacuum pressureSet pressure –13.3 kPa
Maximum supply vacuum pressure–101 kPa
Set pressure range–1.3 to –80 kPa
Power supplyVoltage24 VDC ±10%12 to 15 VDC
Current  consumption

Power supply voltage 24 VDC type: 0.12 A or less

Power supply voltage 12 to 15 VDC type: 0.18 A or less

Input signal Current type4 to 20 mA DC, 0 to 20 mA DC (Sink type)
Voltage type0 to 5 VDC, 0 to 10 VDC
Preset input4 points (Negative common), 16 points (No common polarity)
Digital input10 bit (Parallel)
Input impedanceCurrent type250 or less
Voltage typeApprox. 6.5 k
Preset input

Power supply voltage 24 VDC type: Approx. 4.7 k

Power supply voltage 12 VDC type: Approx. 2.0 k

Digital inputApprox. 4.7 k
Output signal (Monitor output)Analog output

1 to 5 VDC (Output impedance: Approx. 1 k)

4 to 20 mA DC (Sink type) (Output impedance: 250 or less) 

Output accuracy ± 6% F.S. or less

Switch output

NPN open collector output: Max. 30 V, 80 mA

PNP open collector output: Max. 80 mA

Linearity± 1% F.S. or less
Hysteresis0.5% F.S. or less
Repeatability± 0.5% F.S. or less
Sensitivity0.2% F.S. or less
Temperature characteristics± 0.12% F.S./°C or less
Output pressure displayAccuracy± 2% F.S. ± 1 digit or less
UnitskPa , Minimum display: 1
Ambient and fluid temperature0 to 50°C (No condensation)

Vacuum Electric Pneumatic Regulator Core Part

Pressure Regulator NITV2090

Regulator Solenoid Valve

Solenoid Valve 

Cycling rate: 30 Hz

Lifespan: 100,000,000 times

Temperature range: -20℃ to 70℃

Regulator Pressure Sensor

Pressure Sensor

Reaction: 0.36 s

Sensitivity: 0.2 F.S. or less

Strong stability, consistent pressure at different temperature

The circuit board has passed the EMC test and has strong anti-interference, more pressure sensitive

Regulator Diaphragm



Low friction loss


More than 5 years lifespan

Vacuum Regulator Order Model Type

Vacuum Regulator

NNT Strength

Manufacture Department

Production Line

Electric Manufacture Department

Testing Center




1. In the packaging process, multiple actions are often needed to coordinate, and the pneumatic components are easy to adjust.

2. The pneumatic system has the characteristics of fire prevention, explosion-proof and moisture resistance. Pneumatic technology can be used in the packaging process of some flammable and explosive products.

3. Pneumatic technology is low cost and easy to be adopted. Based on the above characteristics, pneumatic control in the packaging machinery industry is changing the development direction of the packaging machinery industry.

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NNT is your trustable pneumatic partner!


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