Product Description:

The pneumatic valve positioner is designed to accurately control various pneumatic regulating valves using the standard pneumatic signal range of 0.2 to 1 bar as the reference variable. This type of valve positioner is ideal for applications that require precise control of process variables.

For industrial applications that demand even higher precision, electric/gas valve positioners are available. These positioners utilize an input control signal ranging from 4 to 20 mA to achieve precise control of regulating valves. These types of valve positioners are commonly used in industries such as chemical, oil and gas, and refining.

In addition to the pneumatic and electric/gas valve positioners, there are also electric valve positioners that are integrated into the electric actuator. These valve positioners offer advanced features such as built-in control algorithms and stable performance, making them ideal for long-term and stable operation. Electric valve positioners are often used in process plants where centralized control of critical valves is essential.

Features:

High air capacity is one of the main features of this device, allowing for efficient operation. Additionally, this device offers simple attachment to various types of linear and rotary actuators:

• Direct attachment for SAMSON actuators
• NAMUR rib attachment
• Attachment to rod-type yokes according to IEC 60534-6-1
• Attachment according to VDI/VDE 3847
• Rotary actuator attachment according to VDI/VDE 3845

The device also includes non-contact position sensing, a plain-text display that follows NAMUR Recommendation NE 107 for reporting states and messages, and integrated diagnostic functions. Additionally, this device is easy to operate with one knob and a menu-driven display.

The LCD screen is easy to read from any mounting position thanks to its selectable reading direction. It can also be configured with a computer over the SSP interface using the TROVIS-VIEW software.

The device offers variable, automatic start-up with four different initialization modes. In case of emergency, the sub (substitution) initialization mode allows the positioner to be started up without having to change the valve position. All parameters are saved in non-volatile EEPROM and the device operates on a small electrical load of 465 Ω.

Furthermore, this device includes an adjustable tight-closing function and continuous zero monitoring for optimal performance.

Technical Parameters:

Applications:

The SAMSON company, a leading producer of high-quality industrial products for the global market, offers a series of valve positioners for various applications. This includes pneumatic valve positioners, electric/gas valve positioners, and electric valve positioners.

These valve positioners are designed with precision and durability in mind, ensuring that they can withstand the demanding conditions of industries such as petrochemical, electric power, light industry, metallurgy, medicine, beer and beverage, city heating, and others.

The SAMSON valve positioner series is a testament to the company's commitment to producing high-quality products that meet the needs of its clients. With over 90 years of experience in the industry, SAMSON has earned a reputation for being innovative, entrepreneurial, and reliable.

Support and Services:

We also offer a range of services to ensure that your Control Valve Positioner is functioning optimally. Our expert technicians can provide on-site installation and commissioning, calibration, and troubleshooting services. We also offer training to help you and your team get the most out of your product.

Packing and Shipping:

Product Packaging:

The Control Valve Positioner product will be packaged in a sturdy cardboard box with foam inserts to ensure safe transportation. The product will be securely wrapped in plastic to protect it from any moisture or dust during shipping.

Shipping:

The Control Valve Positioner product will be shipped via standard ground shipping. The shipping cost will be calculated based on the weight of the product and the destination. Customers will receive a tracking number once the product has been shipped.