The device can be installed in any position that is feasible, making it highly versatile. It can operate normally or in a split-range setup, depending on your requirements. Additionally, it offers exceptional dynamic response, so you can expect smooth operation.
Supply air has only a negligible impact on the device's performance, thus ensuring reliable and accurate readings. You can also adjust the proportional band (P band) as well as the air output capacity to suit your specific needs.
The device consumes very little air, making it highly energy-efficient. Moreover, it is highly resistant to mechanical vibrations, thus ensuring consistent performance even in harsh industrial environments. Finally, it boasts a compact design that requires minimal maintenance.
The Electropneumatic Positioner is an essential tool for controlling a range of applications. It comes housed in a die-cast aluminum or stainless steel housing which aids in its durability. It can be attached to linear actuators in accordance with IEC 60534-6 or SAMSON integral attachment, and rotary actuators in accordance with VDI/VDE 3845.
The Positioner features a compact design that requires little maintenance, and can be mounted in any position. It is insensitive to mechanical vibrations and offers reversible direction of action as well as excellent dynamic response.
The Positioner also supports both normal and split-range operation, with an adjustable proportional (P) band and adjustable air output capacity. Furthermore, the Positioner is designed to consume low supply air.
| Product Attribute | Value |
|---|---|
| Control loop | 4 To 20 MA |
| Communication | Without |
| Brand Name | Samson |
| Actuator | Linear Or Rotary |
| Product | Electropneumatic Positioner |
| Material | Aluminum |
| Product name | Samson 3767 |
| Diagnostics | Without |
| Customized support | OEM |
| Usage | Challenging Transit Times And Ambient Conditions |
For attaching to pneumatic control valves, there are two types of positioners available: single-acting and double-acting. These positioners are designed to help regulate the flow of air or gas to a control valve, ensuring that it opens or closes as needed.
Single-acting positioners use air pressure to move the valve stem in one direction, while a spring returns it to its original position when the pressure is released. This type of positioner is often used in applications where precise control is not required, such as in on/off valves or in systems with limited air supply.
Double-acting positioners, on the other hand, use air pressure to move the valve stem in both directions. This allows for more precise control over the valve, as the positioner can adjust the pressure to maintain a desired position or range of positions. Double-acting positioners are typically used in applications where precise control is essential, such as in control valves used in chemical processing or power generation.
The Control Valve Positioner product offers the following technical support and services:
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