The Masoneilan SVI II AP Digital Valve Positioner, including the SVI2-21123111 configuration, is a robust microprocessor-based device for precise pneumatic actuator control in hazardous industrial settings. With a 32-bit processor and HART protocol, it offers operable LCD and pushbuttons in certified explosive areas, enabling safe local configuration. The five built-in pressure sensors provide comprehensive diagnostics, while auto-tune and quick commissioning reduce setup time. Supporting single and double-acting actuators, the SVI II AP is essential for oil and gas, refining, and chemical plants, delivering safe, efficient valve operation.
| Parameter | Specification |
|---|---|
| Input Signal | 4-20 mA HART |
| Supply Pressure | 1.4–6.9 bar (20–100 psig) |
| Output Signal | Pneumatic (3-15 psi) |
| Accuracy | ±0.5% of span |
| Temperature Range | -40°C to +80°C (-40°F to +176°F) |
| Enclosure Rating | IP66 |
| Certifications | ATEX, FM, CSA, hazardous area operable |
| Actuator Compatibility | Single/double-acting pneumatic |
| Power Consumption | <1 W |
The Masoneilan SVI II AP Digital Valve Positioner is vital for safe valve control in hazardous industries:
Its LCD and buttons are operable without cover removal in certified zones.
They enable comprehensive online diagnostics for valve health.
Auto-tune and auto-stop methods complete setup in minutes.
Yes, for digital remote access and monitoring.
Yes, modular design allows easy repairs.
Contact our team for inquiries about the Masoneilan SVI II AP Digital Valve Positioner, pricing, or to schedule a demo:
| jessie.liu@gongboshi.com |
| +8618855092962 |
