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Model No.: VA3000
Usage: Safety
Standard: GB
Application: Industrial Usage, Water Industrial Usage, Household Usage
Bracket: Die-Casting Aluminum Alloy
Shell: PC ABS Plastic
Structure: Ball
Input Signal: 0~10VDC or 4~20mA
Trademark: Saiko
Transport Package: One Piece in a Paper Box
Origin: Jiangsu
Product DescriptionHigh Precision Electric Control Valve Actuator On - Off / Modulating
The VA3100 Series electric actuator is an electromechanical device designed to work with VB series valve bodies or other valves using different connectors. It operates on a power supply of either 24 VAC or 24 VDC.
It is a motorized modulating valve that can be paired with DN20 to DN65 valve bodies, offering forces of 500N or 1000N. This product is widely used in HVAC systems, refrigeration, heating, and building automation, allowing precise control of fluid flow for temperature, humidity, pressure regulation, and energy efficiency.
Material Specifications
| Gear | Stainless Steel, Brass |
| Reducing Panel | Zinc-Galvanized Steel |
| Bracket | Die-Casting Aluminum Alloy |
| Shell | Fire-Resistant PC ABS Plastic |
Key Features
| Low AC voltage synchronous reversible motor with magnetic clutch. |
| Valve position indicator for visual confirmation. |
| Two auxiliary switches and manual control pole (optional). |
| Compatible with 15mm, 17mm, and 19mm stroke. Output options: 0–10 V DC or 4–20 mA. |
| Operation mode (DA or RA) can be selected via jumper settings. |
| Easy installation and maintenance. |
| Available models: A-3100 (VA3102), VA-3200 (VA3202). |
| Control modes: Reversible, proportional, and integral control. |
| Power Supply: 24 VAC, 50/60 Hz, 5.5 VA. |
| Power Consumption: 2A. |
| Normal Torque: 500 N for VA-31xx, 1000 N for VA-32xx. |
| Operating Time: VA-31xx – 4.6 s/mm (50 Hz), 3.8 s/mm (60 Hz); VA-32xx – 8.3 s/mm (50 Hz), 6.9 s/mm (60 Hz). |
| Operating Temperature: -5°C to 55°C; Storage: -20°C to 65°C. |
| Max Relative Humidity: 90% (non-condensing). |
Diagram
zhuzhou haokun hard materials CO.,LTD , https://www.hkmetalpowder.com