MASONEILAN SVI2-21123121 (also known as SVI-II-21123121 or SVI2AP-21123121) is a valve positioner. The following is a detailed introduction to it:
1、 Brand background
Brand Name: MASONEILAN
Company History: Messoniland Corporation was founded in 1882 by young inventor William Mason and is headquartered in Houston, Texas, USA. For over a century, Messoniland has been a pioneer in the valve and process control industry.
Development status: Messoniland was acquired by GE Oil&Gas in 2011 and is now a major part of the Dresser Group, providing customized products, services, and diagnostics for industries such as oil and gas, process control, and power generation.
2、 Product Features
Model: SVI2-21123121 (or SVI-II-21123121 SVI2AP-21123121）
Type: 32-bit microprocessor digital valve positioner
Control signal: Use a two-wire 4-20mA control signal to control the pneumatic actuator
Communication protocol: using HART ® The protocol provides bidirectional communication
Design features:
Universal design, easy to modify, can replace existing analog locators on Masoneilan or non Masoneilan pneumatic actuators.
Equipped with non-contact position feedback sensors, without mechanical moving parts, it has a potential longer lifespan and simplifies installation procedures.
Compliant with the SIL2 standard of IEC61508, capable of handling harsh environments and resisting the effects of vibration, temperature, and corrosion.
3、 Application Fields
The MASONEILAN SVI2-21123121 valve positioner is widely used in various industrial fields that require precise control of valves, such as process control and equipment protection in industries such as oil and gas, chemistry, petrochemicals, power, papermaking, and refining.
There are no reviews yet.