Directional Control Valves
Air Cylinders
Rotary Actuators/Air Grippers
Vacuum Equipment
Air Preparation Equipment
Modular F.R.L.
Fittings and Tubing，Flow Control Equipment
Sensors/Switches
ANITV2090 Series High-Precision Vacuum Proportional Valve
Product Overview
Our Digital Vacuum Proportional Control Valve delivers exceptional accuracy in vacuum pressure regulation, designed to meet the rigorous demands of industrial automation and pneumatic systems. With closed-loop feedback and compatibility with leading communication protocols, this valve guarantees seamless integration into modern smart factories.
Application Spotlight
1. Semiconductor & Electronics Manufacturing
・Vacuum chamber pressure regulation
・Wafer handling and transfer systems
・PCB assembly and component placement
・Cleanroom automation processes
2. Advanced Industrial Automation
・CNC machine tool vacuum workholding
・Robotic end-effector and gripper control
・Automated packaging line synchronization
・Pharmaceutical filling and sealing systems
3. Precision Process Industries
・Laboratory and testing equipment
・Optical and laser processing systems
・Medical device manufacturing
・Aerospace component assembly
Technical Parameters
| Model | ANITV2090 | ANITV2091 | |
| Power supply | Voltage | DC24V士10% | DC12-15V |
| consumes current | Power supply voltage DC24V type: 0.12A or less Power supply voltage DC12~15V type: 0.18A or less |
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| Minimum supply vacuum pressure (Note 1) | Set pressure -13.3 kPa | ||
| Maximum supply vacuum pressure | -101kPa | ||
| Set pressure range | -1.3~-80kPa | ||
| Input signal | Current type (Note 2) | DC4-20mA,DC0~20mA(Convergence) | |
| Voltage type | DC0-5V,DC0-10V | ||
| Preset input | 4-dot (-COM), 16-dot (no COM polarity) | ||
| Input impedance | Current type | Below 250Ω (Note 3) | |
| Voltage type | 约6.5kΩ | ||
| Preset input | Power supply voltage DC24V type: approximately 4.7kΩ Power supply voltage DC12V type: approximately 2.0kΩ |
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| Output signal | Analog output | DC1-5V (output impedance: 1kΩ and above) DC4-20mA (compressed type) (negative impedance: 250Ω and below) Output accuracy within ±6% (F.S.) |
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| (Monitoring output) | Switch output | NPN open-collector output: 30V max, 80mA PNP open-collector output: 80mA max |
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| Linearity | Below ±1% F.S. | ||
| Hysteresis | Below 0.5% F.S. | ||
| Repeatability | Below ±0.5% F.S. | ||
| Sensitivity | Below 0.2% F.S. | ||
| Temperature characteristics | Below ±0.12% F.S./C | ||
| Output pressure display | Precision | Below ±2% F.S. ±1 digit | |
| Units | kPa Note: 5 layers, small indication: 1 | ||
| Ambient temperature and operating fluid temperature | 0-50°C (non-condensing) | ||
| Protective structure | IP65 | ||
| Mass | 350g | ||
| Note 1) The minimum supply vacuum pressure is 13.3 kPa lower than the maximum set vacuum level. Note 2) 2-wire DC 4~20mA is not applicable. The required power supply voltage is (DC 24V or DC 12~15V). Note 3) Values excluding overcurrent loop conditions. Considering the overcurrent loop, the input impedance will change depending on the input current. For an input current of DC 20mA, the impedance is below 350Ω. When the load impedance is less than 100kΩ, the analog monitoring output accuracy of the NITV's DC 1~5V analog output measurement may not reach ±6% (F.S.). Please consult separately if ±6% accuracy is required. Furthermore, this has no effect on the output pressure. Note 4) Analog output and switch output are optional. Regarding the switch output, NPN output and PNP output are optional. Please note that the preset input type does not have an output signal function. Note 5) Please consult separately regarding the representation of other pressure units." |
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Order Code
ANITV2090 Series High-Precision Vacuum Proportional Valve Order Code
Overall Dimension
FAQ
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Q:Why Choose ANITV2090 Series?
A:In today's smart factories, precision isn't just about accuracy—it's about predictable, repeatable performance that integrates seamlessly with your digital ecosystem. The ANITV2090 Series delivers exactly that: vacuum control you can set, forget, and trust.
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Q: What control signals and communication protocols are supported?
A: The standard model supports 0-10V analog voltage and 4-20mA analog current input. Optional digital communication modules support mainstream industrial protocols such as PROFINET, EtherCAT, Modbus TCP, and DeviceNet, facilitating integration into smart factory networks.