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ITVX2000 Series 5.0 MPa High-Pressure Electro-Pneumatic Regulator Specifications – Bộ Chỉnh Áp Khí Nén SMC
![ITVX2000 Series application example: laser beam machine](https://vn.misumi-ec.com/linked/vitem/mech/SMC1/221300279185/img/221300279185_jh_w01.jpg)
ITVX2000 Series application example: laser beam machine
![ITVX2000 Series JIS symbol](https://vn.misumi-ec.com/linked/vitem/mech/SMC1/221300279185/img/221300279185_jh_w02.jpg)
ITVX2000 Series JIS symbol
![Input/output correspondence chart](https://vn.misumi-ec.com/linked/vitem/mech/SMC1/221300279185/img/221300279185_jh_w03.jpg)
Input/output correspondence chart
Model | ITVX2000 | |
---|---|---|
Minimum supply pressure | Whichever is higher: 0.5 MPa or the set pressure + 0.2 MPa | |
Maximum supply pressure | 5 MPa*2 | |
Set pressure range *1 | 0.01 to 3.0 MPa | |
Power Supply | Voltage | 24 V DC ±10% |
Current Consumption | 0.12 A or less | |
Input Signal | Current type*4 | 4 to 20 mA DC, 0 to 20 mA DC (sink type) |
Voltage type | 0 to 5 V DC, 0 to 10 V DC | |
Input Impedance |
Current type | 500 Ω or less |
Voltage type | 6 to 6.5kΩ (at normal temperature) | |
Output signal*5(monitor output) | Analog Output | 1 to 5 V DC (output impedance approx. 1 kΩ) Output accuracy ±6% or less (full span) |
4 to 20 mA (sink type) load impedance 250 Ω or less Output accuracy ±6% or less (full span) |
||
Switch output | NPN open collector output max. 30 V, 80 mA Hysteresis ±3% (full span), self-diagnosis ±5% or less (full span) |
|
PNP open collector output: max. 80 mA Hysteresis ±3% (full span), self-diagnosis ±5% or less (full span) |
||
Linearity | ±1% or less (full span) | |
Hysteresis | 1% or less (full span) | |
Repeatability | ±1% or less (full span) | |
Sensitivity | ±1% or less (full span) | |
Temperature characteristics | ±0.12% or less (full span) / °C | |
Output pressure display | Accuracy | ±2% or less (full span) ±1 digit |
Minimum unit*6 | MPa: 0.01, kgf/cm2: 0.1, bar: 0.1, psi: 1 | |
Fluid | Air, N2, O2, Ar | |
Ambient and fluid temperature | 0 to 50°C (no condensation) | |
Weight | Approx. 570 g (without options) |
*1: The above characteristics assume the piping conditions shown in the figure below.
![Piping schematic](https://vn.misumi-ec.com/linked/vitem/mech/SMC1/221300279185/img/221300279185_jh_w04.jpg)
Piping schematic
*2: When oxygen is used as a fluid, the maximum supply pressure must be less than 1 MPa.
*3: Refer to the figure for the relationship between the set pressure and input signal.
*4: 2-wire type 4 to 20 mA DC not supported. Power supply voltage 24 V DC is required.
*5: Select one of either analog output or switch output. If switch output is selected, select either NPN output or PNP output. When measuring analog output from 1 to 5 V DC with a load impedance of less than 100 kΩ, an analog output accuracy of within ±6% (full span) may not be available.
*6: Adjustment of numerical values such as the zero/span adjustment is set based on the minimum unit for the output pressure display. The unit cannot be changed.
*7: This product is only for blowing gas. This product does not have sufficient pressure control for applications other than blowing (driving, sealing, etc.).
*8: This product does not conform to the High Pressure Gas Safety Law (Japan).
Working Principle
![Working principle diagram](https://vn.misumi-ec.com/linked/vitem/mech/SMC1/221300279185/img/221300279185_jh_w05.jpg)
Working principle diagram
When the input signal rises, air supply solenoid valve (1) turns ON, and exhaust solenoid valve (2) turns OFF. Therefore, supply pressure regulated by built-in regulator (3) passes through air supply solenoid valve (1) and is applied to pilot chamber (4). The pressure in pilot chamber (4) increases and operates on the upper surface of diaphragm (5).
As a result, air supply valve (6) linked to diaphragm (5) opens, and a portion of the supply pressure becomes output pressure.
This output pressure feeds back to control circuit (8) via pressure sensor (7). Here, a correction operation functions until the output pressure is proportional to the input signal, making it possible to always obtain output pressure proportional to the input signal.
Dimensions
(Unit: mm)
![ITVX2000 Series dimensional drawing](https://vn.misumi-ec.com/linked/vitem/mech/SMC1/221300279185/img/221300279185_jh_w06.jpg)
ITVX2000 Series dimensional drawing
(Unit: mm)
![Straight type / right-angle type dimensional drawing](https://vn.misumi-ec.com/linked/vitem/mech/SMC1/221300279185/img/221300279185_jh_w07.jpg)
Straight type / right-angle type dimensional drawing
(Unit: mm)
![G thread dimensional drawing](https://vn.misumi-ec.com/linked/vitem/mech/SMC1/221300279185/img/221300279185_jh_w08.jpg)
G thread dimensional drawing
(Unit: mm)
![With flat bracket (option) dimensional drawing](https://vn.misumi-ec.com/linked/vitem/mech/SMC1/221300279185/img/221300279185_jh_w09.jpg)
With flat bracket (option) dimensional drawing
(Unit: mm)
![With L-bracket (option) dimensional drawing](https://vn.misumi-ec.com/linked/vitem/mech/SMC1/221300279185/img/221300279185_jh_w10.jpg)
With L-bracket (option) dimensional drawing
Precautions
- *Screw piping together with the recommended proper torque while holding the side with the female threads. Looseness or faulty sealing will occur if tightening torque is insufficient, while thread damage or other problems will result if the torque is excessive. Furthermore, if the side with the female threads is not held while tightening, excessive force will be applied directly to piping brackets etc., causing damage or other problems.
- Port size M5: recommended proper torque 1.5 to 2 N·m
- Port size 1/4: recommended proper torque 8 to 12 N·m
- Port size 3/8: recommended proper torque 15 to 20 N·m
- *Do not allow twisting or bending moment to be applied other than the weight of the equipment. Provide separate support for external piping, as damage may otherwise occur.
- *Since excessive moment loads and the propagation of vibrations, etc. can easily result from inflexible piping made of materials such as steel, avoid these problems by using flexible tubing for intermediate connections.
- *Be sure to read the safety precautions as well as the common precautions in the manufacturer’s catalog before use.
- *The images for this product are representative images. *The product shown may differ from the actual product.
- *See the manufacturer’s catalog for information other than the above.
Basic Information
Regulator, Pressure Boosting Valve | Regulator | Regulator Type | Electropneumatic | Applicable Fluid | Air / Nitrogen / Gas |
---|---|---|---|---|---|
Shape | Standard | Operating Environment | Standard | Exhaust Mechanism | Presence |
Adverse Current Function | No | Supply Side, Connection Dia. | 3/8 | Flow Direction | Left→Right |
Control Side, Connection Dia. | 3/8 | Set Pressure | 0.01 to 3.0 MPa |
ITVX2030-01F3BL3
ITVX2030-01F3BN
ITVX2030-01F3CL
ITVX2030-01F3CL3
ITVX2030-01F3L
ITVX2030-01F3L3
ITVX2030-01F3N
ITVX2030-01N3BL
ITVX2030-01N3BL3
ITVX2030-01N3BS3
ITVX2030-01N3CL
ITVX2030-01N3CL3
ITVX2030-01N3CS
ITVX2030-01N3N4
ITVX2030-01N3S2
ITVX2030-01N3S4
ITVX2030-02N3BS4
ITVX2030-03F3BL
ITVX2030-03F3BL3
ITVX2030-03F3BN2
ITVX2030-03F3BN3
ITVX2030-03F3CL3
ITVX2030-03F3CN3
ITVX2030-12N3CS
ITVX2030-14F3BS3
ITVX2030-14N3CS4
ITVX2030-113N
ITVX2030-113S
ITVX2030-123CL
ITVX2030-133CL3
ITVX2030-143BL
ITVX2030-143CL
ITVX2030-143CL3
ITVX2030-143CS
ITVX2030-21F3BL3
ITVX2030-21F3BS3
ITVX2030-21F3CL3
ITVX2030-21F3CN3
ITVX2030-21F3L3
ITVX2030-21F3N3
ITVX2030-21N3BL
ITVX2030-21N3BL4
ITVX2030-21N3BS
ITVX2030-21N3CL4
ITVX2030-22N3L
ITVX2030-22N3N3
ITVX2030-23F3CL3
ITVX2030-23N3BS4
ITVX2030-24N3CL4
ITVX2030-213BL
ITVX2030-213BL2
ITVX2030-213BL3
ITVX2030-213BS
ITVX2030-213BS3
ITVX2030-213CL
ITVX2030-213CN
ITVX2030-213CS
ITVX2030-213CS3
ITVX2030-213L
ITVX2030-213L3
ITVX2030-213S
ITVX2030-213S2
ITVX2030-213S4
ITVX2030-223BL
ITVX2030-223BS
ITVX2030-223CL
ITVX2030-223L
ITVX2030-233BL
ITVX2030-233BL3
ITVX2030-233BS
ITVX2030-233CL
ITVX2030-233L
ITVX2030-31F3BL2
ITVX2030-31F3BL3
ITVX2030-31F3BN3
ITVX2030-31F3BS
ITVX2030-31F3BS2
ITVX2030-31F3BS3
ITVX2030-31F3CL
ITVX2030-31F3CL3
ITVX2030-31F3CN3
ITVX2030-31F3CS
ITVX2030-31F3CS3
ITVX2030-31F3L
ITVX2030-31F3L3
ITVX2030-31F3N
ITVX2030-31F3N3
ITVX2030-31F3S3
ITVX2030-31N3BL
ITVX2030-31N3BL3
ITVX2030-31N3BL4
ITVX2030-31N3BS
ITVX2030-31N3BS3
ITVX2030-31N3BS4
ITVX2030-31N3CL3
ITVX2030-31N3CL4
ITVX2030-31N3CN4
ITVX2030-31N3CS3
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