**Product Specifications**
Model No.: VA3000
Usage: Safety Control
Standard: GB (Chinese National Standard)
Application: Industrial, Water Treatment, and Household Use
Bracket: Die-Casting Aluminum Alloy
Shell: Fire-Resistant PC ABS Plastic
Structure: Ball Type
Input Signal: 0~10VDC or 4~20mA
Trademark: Saiko
Transport Package: One Unit in a Paper Box
Origin: Jiangsu, China
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**Product Description**
**High Precision Electric Control Valve Actuator – On/Off & Modulating**
The VA3100 Series Actuator is an advanced electromechanical device designed to work with VB Series valve bodies or other compatible valves through various connectors. It operates on a power supply of either 24 VAC or 24 VDC, making it highly versatile for different applications.
This motorized modulating actuator is available in two force options—500N and 1000N—and is suitable for DN20 to DN65 valve bodies. It is widely used in HVAC systems, refrigeration units, heating systems, and building automation, where precise control of fluid flow is essential. The actuator helps regulate temperature, humidity, pressure, and contributes to energy efficiency.
**Material Composition**
- **Gear**: Stainless Steel or Brass
- **Reduction 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
- Two Auxiliary Switches and Manual Control Option
- Compatible with 15mm, 17mm, and 19mm Stem Sizes
- Output Signals: 0–10VDC or 4–20mA
- Operation Modes: DA or RA (Select via Jumper)
- Easy Installation and Mounting
- Supports Proportional and Integral Control
- Bi-directional Synchronous Motor with Magnetic Clutch
- Power Supply: 24 VAC, 50/60 Hz, 5.5 VA
- Power Consumption: 2A
- Torque: 500N (VA-31xx), 1000N (VA-32xx)
- Operating Time per mm Stroke:
- VA-31xx: 4.6s/mm (50Hz), 3.8s/mm (60Hz)
- VA-32xx: 8.3s/mm (50Hz), 6.9s/mm (60Hz)
- Operating Temperature: -5°C to 55°C
- Storage Temperature: -20°C to 65°C
- Max Relative Humidity: 90% (non-condensing)
**Diagram & Images**
[Image 1: Stainless Steel Control Valve Actuator with Die-Casting Aluminum Alloy]
[Image 2: Detailed View of the Actuator Assembly]
This high-performance electric actuator is ideal for industrial and commercial applications where precision, reliability, and durability are critical. Whether for air conditioning, water treatment, or general automation, the VA3000 series ensures smooth and accurate control of valve operations.Chromium Carbide,Chromium Carbide Powder,High Hardness Chromium Carbide,High Purity Chromium Carbide
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