Masoneilan SVI II AP

The Baker Hughes Masoneilan SVI II AP (Smart Valve Interface, Advanced Performance) is a field-proven 32-bit microprocessor-based digital valve positioner. It precisely controls pneumatic actuators using a standard two-wire 4-20 mA control signal.
Designed for maximum flexibility, the SVI II AP supports bi-directional communication via the HART® protocol (Versions 5 or 7). Its universal design makes it an ideal, easy retrofit for replacing existing analog positioners on both Masoneilan and non-Masoneilan pneumatic actuators, covering both single-acting and double-acting configurations.

The Masoneilan SVI II AP is engineered for stable, durable, and reliable performance across challenging industrial applications:
1. Field-Proven, Non-Contact Sensing
Durable Design: Utilizes non-contact position sensing technology, monitoring the valve stem position through the housing.
Extended Lifespan: Eliminating mechanical moving parts from the main housing cavity significantly prolongs the instrument's life and reduces friction.
Simple Commissioning: Simplifies the mounting procedure due to its robust, non-invasive design.
2. Ease of Use and Accuracy
Hazardous Environment Interface: Features an easy-to-use LCD and pushbuttons that are fully operable in all certified hazardous environments.
Quick Calibration: Provides fast and accurate commissioning via auto stops and reliable auto tune methods.
Universal Application: One modular design serves a vast range of applications, supporting both Rotary or Linear motion, and Remote or Local mounting.

Key Technical Data

Diagnostics & Certifications
Diagnostics: Supports Standard Diagnostics and Advanced Diagnostics.
Approvals: Extensive certifications including ATEX, IECEx, US, Canada for:
Flameproof/Explosion-proof
Intrinsic Safety
Dust Ignition proof
Non-Incendive

• Competitive pricing backed by multi-source supply channels
• Short lead times with guaranteed on-time delivery
• One-year warranty on all products
• Professional engineering support for selection and troubleshooting
• Multiple logistics choices: express, air, sea, and consolidated shipping
• Secure, reinforced packaging for safe transportation
• Years of experience supplying domestic and international clients, including other distributors

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