FOR SALE FISHER POSITIONER 3610J AND 3620J PROPORTIONAL VALVE NEW AVAILABLE 6

The Fisher Positioner 3610J and 3620J proportional valve , available with pneumatic actuator, is a highly versatile and precise solution designed for the control of rotary valves in fine flow regulation applications. This series stands out for its reliability, its ability to resist vibrations and its modulability.

Composition and Structure

Fisher 3610J and 3620J models are positioners that operate with pneumatic signals and direct current (DC) signals respectively. Both models can be used for rotary actuators, both single and dual, and are suitable for a wide range of control valves, such as those used for throttling. The 3610J takes a pneumatic signal and converts it to a proportional output for the actuator, while the 3620J accepts DC signals (4-20 mA) and sends a proportional pneumatic signal to the actuator.

Visually, the Fisher Positioner 3610J and 3620J presents itself as a robust compact unit, with a modular structure that allows it to easily adapt to different application needs. The design includes a number of calibration adjustments, such as adjusting zero , span , and loop gain . Thanks to its modular system, the 3610J can be easily upgraded to the 3620J by adding an electro-pneumatic converter, reducing costs and simplifying maintenance operations.

Essential Technical Data

• Split Range capability: The 3610J and 3620J models support a range of splits, which allows for more precise control, with the ability to configure ranges between 0.2 and 1.0 bar (3-15 psig) for pneumatic signals, or between 4 and 20 mA for electrical signals
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• Temperature and Pressure Range : They can operate in environments with high temperatures and pressures, ensuring long life and stable operations even in difficult conditions.
• Reliability and Durability : These positioners are built to withstand high vibrations, a common feature in industrial lines, and have low air consumption, making them efficient and inexpensive.

Use and Maintenance

The Fisher 3610J and 3620J is designed to be easily adjusted, with access to the zero, span and crossover adjustment screws within easy reach. This simplifies not only the installation process, but also maintenance and optimization operations over time. It is essential to perform regular maintenance, including checking and cleaning pneumatic and electrical components, to ensure the system maintains optimal performance.

Application Sectors

The Fisher Positioner 3610J and 3620J proportional valve is mainly used in industrial sectors where precise and reliable flow controls are required. The main sectors include the chemical industry, water treatment, and energy production, but it is also perfectly suited to any other process requiring continuous and accurate control of valves.

Advantages of Buying Used

Buying a Fisher Positioner 3610J or 3620J valve is a great economical choice. These models are designed to last over time, with a robustness that makes them ideal for reuse in existing industrial systems. Purchasing a used machine allows you to significantly reduce initial costs, while maintaining high performance. Furthermore, with periodic inspection of its main parts and proper maintenance, the positioner will continue to provide excellent results in the long term.

In conclusion, the Fisher Positioner 3610J and 3620J , both new and used, represent a solid investment for those seeking efficiency, durability and precision in industrial valve control applications.