The SVI™ II AP (Smart Valve Interface, Advanced Performance) is a revolutionary digital valve positioner that utilizes a 32-bit microprocessor for powerful and accurate control. This cutting-edge device delivers unparalleled precision and reliability as it drives pneumatic actuators with a two-wire 4-20mA control signal.
What sets the SVI™ II AP apart is its ability to facilitate seamless bi-directional communication through the HART® protocol. This impressive feature enables real-time monitoring and precise calibration of valve positions, providing a level of control that surpasses traditional analog positioners.
This universal solution is designed to be a versatile choice for retrofitting applications. It can replace traditional analog positioners on both Masoneilan and non-Masoneilan pneumatic actuators, supporting both single-acting and double-acting configurations. Regardless of your system's needs, the SVI™ II AP is the go-to solution for modern valve automation.
The SVI™ II AP also boasts advanced features and a user-friendly local interface that make it easy to use and customize. With enhanced performance, precise control, and compatibility with modern valve automation needs, this device is an industry leader.
This product offers several advanced features and benefits to provide reliable and efficient operation.
| Technical Parameter | Value |
|---|---|
| Product Name | Control Valve Positioner |
| Materials | Copper-free Aluminum Housing |
| Air Supply Pressure | Single-Acting(1.4 To 6.9 Bar), Double-Acting(1.4 To 10.3 Bar) |
| Repeatability | +/- 0.3 Percent Full Span |
| Power Supply | 4-20 MA |
| Hysteresis + DeadBand | +/- 0.3 Percent Full Span |
| Pneumatics Action | Single Or Double Acting, Fail Safe,Rotary And Linear |
| Minimum Current Signal | 3.2 MA |
| Supply Pressure | 20 To 150psi |
| Signal Communication | HART 5 Or 7 Over 4-20mA |
| Pneumatics | Air Or Sweet Natural Gas – Regulated And Filtered |
| Valve Position Regulator | Pneumatic Valve Positioner |
Our offerings are suitable for a wide range of industries. These include Power Generation, Refining, Petrochemicals, Midstream Oil & Gas, Upstream Oil & Gas.
We offer various applications for these industries. These can include Steam Turbine Generator, Condenser, Cooling Tower, Reactor Building, Turbine Building, Reactor Facility Grounds & BOP, Steam Turbine, Gas Turbine, Heat Recovery Steam Generator, Balance Of Plant, Distillation, Hydroprocessing Reforming, Cracking, Secondary, Blending, Quenching & Fractioning, Charge Gas Compression, Separation, Pipeline Integrity, Operations, Dehydration, Refrigeration, Liquifaction, Loading/Shipping, Regasification, Auxillary, Dehydration/Treating, Compression.
The Control Valve Positioner product technical support and services include:
- Installation and setup assistance.
- Troubleshooting and problem-solving support.
- Calibration and performance testing services.
- Repair and maintenance services.
- Technical documentation and training materials.
- Software updates and upgrades.
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