The Masoneilan SVI II AP Digital Valve Positioner is a state-of-the-art solution designed for safe and intelligent valve automation in critical industrial environments. Featuring a 32-bit microprocessor and HART communication, it delivers precise control of pneumatic actuators using a 4-20 mA signal. Its non-contact position sensing and advanced diagnostics reduce process variability and enhance safety, making it ideal for hazardous areas with ATEX, IECEx, and FM certifications. The SVI II AP’s robust design and easy setup make it a top choice for industries like petrochemicals, power generation, and water treatment, ensuring reliable performance and operational safety.
| Parameter | Specification |
|---|---|
| Input Signal | 4-20 mA with HART 5 or 7 |
| Pneumatic Action | Single or Double Acting, Fail-Safe |
| Supply Pressure | Single-Acting: 20–100 psi (1.4–6.9 bar); Double-Acting: 20–150 psi (1.4–10.3 bar) |
| Air Delivery | 280 SLPM at 30 psi |
| Operating Temperature | -50°C to +85°C (-58°F to +185°F) |
| Protection Rating | IP66 |
| Certifications | ATEX, IECEx, FM, CSA (Flameproof, Intrinsically Safe, Dust Ignition Proof, Non-Incendive) |
| Material | Copper-Free Aluminum |
| Weight | Approx. 3.5 kg (7.7 lbs) |
| Mounting | Rotary or Linear Actuators |
The Masoneilan SVI II AP excels in critical valve automation tasks across various industries:
It is certified for ATEX, IECEx, FM, and CSA, ensuring safe operation in explosive and dust-prone environments.
Its non-contact sensing and advanced diagnostics ensure precise positioning and predictive maintenance.
Yes, its universal design allows retrofitting onto most pneumatic actuators.
It provides online valve health monitoring, including performance trends and alerts for potential issues.
Auto-tune and auto-stop features, along with an LCD interface, enable quick and accurate setup.
For more information about the Masoneilan SVI II AP Digital Valve Positioner, pricing, or to request a demo, contact our team:
