Mullite Sand,Kaolin Sand,Kaolin Stock,Calcined Kaolin JAR HING PRODUCTS.,LTD , https://www.jarhingproducts.com
This pneumatic actuator is designed for high performance and durability, making it ideal for industrial applications. Here are the key features:
1. **Position Indicator**: Equipped with a multi-functional position indicator that includes a NAMUR standard mounting groove, allowing easy installation of accessories like valve positioners and limit switches.
2. **Output Shaft**: Features a high-precision one-piece gear output shaft made from nickel-plated alloy steel, compliant with ISO5211, DIN337, and NAMUR standards. It can be customized to meet specific size requirements, with stainless steel available as an option.
3. **Cylinder Body**: Constructed from ASTM6005 extruded aluminum, featuring hard oxidation. Additional surface treatments such as epoxy coating, PTFE coating, or nickel plating are also available.
4. **End Cap**: Made from die-cast aluminum alloy, offering various color options through metal powder coating, PTFE coating, or nickel plating.
5. **Pistons**: Designed with a double piston rack, using cast aluminum with hard oxidation or galvanized cast steel. The symmetrical installation ensures fast operation, long service life, and the ability to reverse the piston for directional control.
6. **Stroke Adjustment**: Includes two external independent adjustment screws, enabling precise ±5° adjustments in both opening and closing directions.
7. **Spring System**: Utilizes a high-performance combined preload spring made from premium materials, with coating treatment and pre-press assembly. This ensures strong corrosion resistance and a long service life. It is safe and easy to disassemble for single-acting actuators, allowing for flexible torque output ranges by changing the number of springs.
8. **Bearings and Guides**: Made from low-friction, long-life composite materials to prevent direct metal-to-metal contact, ensuring smooth operation and ease of maintenance and replacement.
9. **Sealing System**: Uses nitrile rubber O-rings at room temperature, with fluorine or silicone rubber options for high or low-temperature environments.
These features make this actuator a reliable choice for a wide range of industrial applications, offering flexibility, precision, and long-term performance.
Model No.: AT32-AT400
Trademark: Standard or Customized
Specification: AT32-AT400
Origin: China
HS Code: 8412390000
August 20, 2025