Product Details
Meta Description & Product Overview
The Masoneilan SVI3 Digital Valve Positioner is a next-generation smart positioner designed to deliver
exceptional performance, intelligent diagnostics, and simplified
setup in demanding process environments. the SVI3 supports HART® 7
communication and provides precise control for both linear and
rotary valve actuators. Its intuitive interface, rugged
construction, and real-time monitoring capabilities make it a
leading solution for advanced valve automation in industries such
as oil & gas, power, refining, and chemicals.
Key Features & Benefits
Precision Control: Enhanced valve positioning accuracy with advanced PID control
algorithms
HART 7 Communication: Seamless integration with plant asset management systems and
remote configuration
Easy Commissioning: Auto-calibration and user-friendly LCD with push-button setup
Advanced Diagnostics: Monitors valve friction, travel deviation, air supply, actuator
performance, and more
Smart Alerts: Predictive maintenance notifications reduce unplanned downtime
Compact, Durable Design: IP66-rated housing suitable for harsh environments
Flexible Mounting: Supports both linear and rotary actuators without adapters
Fail-Safe Options: Configurable failsafe modes ensure safety in the event of signal
loss
Technical Specifications
Parameter | Specification |
---|
Input Signal | 4–20 mA with HART® 7 |
Positioning Accuracy | ≤0.2% of full travel |
Repeatability | ≤0.1% |
Communication | HART 7 (Wireless option available) |
Supply Pressure | 1.4–6.9 bar (20–100 psi) |
Response Time | ≤100 ms |
Auto-Calibration | Yes (fully automated) |
Display | LCD with multi-language interface |
Diagnostics Functions | Real-time valve condition monitoring, alerts |
Mounting Types | Linear & rotary (standard NAMUR mounts supported) |
Ambient Temperature Range | –40 °C to +85 °C |
Housing Protection | IP66 / NEMA 4X |
Hazardous Area Certifications | ATEX, IECEx, CSA, FM (Explosion-proof models available) |
Company Profile
Xiangjing (Shanghai) - Leading Distributor of Pneumatic and
Electric Control Valves
Established in Shanghai, China, Xiangjing(Shanghai) Mechanical and
Electrical Tech Co.,Ltd has been a trusted distributor of
high-quality pneumatic and electric control valves for many years.
With extensive industry experience, we provide our customers with a
comprehensive range of products from renowned global brands,
ensuring reliability and performance in industrial automation and
control systems.
Our Product Portfolio:
- Pneumatic Control Valves: We offer top-tier products from industry giants such as Fisher,
Samson, Koso, Masoneilan, Flowserve, Metso/Neles, CCI/STI, HORA,
KTM, Sempell, Keystone, WEIR, Azbil, and leading Chinese brands.
- Safety Valves: Our selection includes Crosby, Dresser, Leser, and various
well-established Chinese brands.
- Electric Actuators: We supply high-quality actuators from ROTORK, Limitorque, Auma,
SIPOS, PS, and other respected Chinese manufacturers.
- Measurement and Instrumentation: Our portfolio features reliable pressure, temperature, level, and
flow transmitters from Rosemount, E+H, Yokogawa, ABB, Siemens,
VEGA, Krohne, Magnetrol, , and Chinese brands.
- Distributed Control Systems (DCS): We provide advanced systems from leading brands such as Ovation,
DeltaV, Schneider-Foxboro, Honeywell, and ABB.
Why Choose Us?
- Extensive Experience: With years of expertise in control valves and instrumentation, we
have developed a deep understanding of our customers' needs and
requirements, enabling us to offer tailored solutions that optimize
performance and efficiency.
- Diverse Product Range: We are proud to offer both internationally recognized and
high-quality Chinese brands, ensuring that we can meet a wide range
of customer specifications with competitive pricing and short
delivery times.
- Reliable Support: Our team is committed to providing exceptional customer service
and technical support, helping customers select the right products
and ensuring seamless integration into their systems.
We are confident that our rich industry experience and diverse
product offerings will make us a strong partner in fulfilling your
automation and control needs. We look forward to the opportunity
for long-term and mutually beneficial cooperation.