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Home / Products / Pneumatic Pressure Regulator / High Pressure E/P Regulator NITVX2030 Series


High Pressure E/P Regulator NITVX2030 Series

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  • NITVX2030

  • NNT

Minimum supply pressureSet pressure +0.1 MPa
Maximum supply pressure0.2MPa1.0MPa
Set pressure range0.005~0.1 MPa0.005~0.5MPa0.005~0.9MPa
Power supplyVoltage
DC24V±10%, DC12-15V
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 signaCurrent type
Voltage type
Preset input
DC4~20mA, DC0~20mA(Sink type)
DC0~5V, DC0-10V
4 points (Negative common), 16 points (No common polarity)
Input impedanceCurrent type
Voltage type
Digital input
250 Ω or less
Approx. 6.5 KΩ
Power supply voltage 24 VDC type: Approx. 4.7 KΩ
Power supply voltage 12 VDC type: Approx. 2.0 KΩ
Output signal output
(monitor output)
Analog output
Switch output
1 to 5 VDC (Output impedance: Approx. 1 kΩ)
4 to 20 mA DC (Sink type) (Output impedance: 250 Ω or less)
Output accuracy ± 6% F.S. or less
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
Minimum unit
± 2% F.S. ± 1 digit or less
Mpa: 0.001, kgf/cm2: 0.01, bar: 0.01, psi: 0.1 , kPa: 1
Ambient and fluid temperature0 to 50°C (No condensation)

Electric Pneumatic Regulator Core Part

Digital Pressure Regulator

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

Regulator Order Model Type

High Pressure Regulator

NNT Strength

Manufacture Department

Production Line

Electric Manufacture Department

Testing Center




NNT electric proportional valve is based on the size of the control signal to adjust the cross-sectional area of the spool. So as to achieve the process objectives and requirements of adjusting the pressure. The flow control of electric proportional valve can be divided into two kinds. One is on-off control, and the other is continuous control. The difference between servo valve and other valves is that its energy loss is greater, because it needs a certain flow to maintain the front stage control oil circuit.

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NNT is your trustable pneumatic partner!


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