The Masoneilan SVI1000, SVI2, and SVI3 Series are advanced pneumatic smart valve positioners designed for precise flow control in industrial processes. These intelligent controllers combine adaptive control algorithms with robust construction to optimize valve performance across linear and rotary applications. Supporting HART communication and a wide range of actuator types, they are ideal for demanding automation environments requiring reliability and accuracy.
| Parameter | Specification |
|---|---|
| Input Signal | 4-20 mA (HART 6/7 compatible) |
| Output Pressure Range | 0.3-1.4 bar (4.5-20.5 psi) |
| Actuator Compatibility | Pneumatic diaphragm/cylinder (linear 10-250mm, rotary 45-120°) |
| Communication Protocol | HART 7, Foundation Fieldbus (optional) |
| Protection Class | IP66 / NEMA 4X |
| Temperature Range | -40°C to +85°C (-40°F to +185°F) |
| Power Supply | 24V DC (loop-powered) |
| Response Time | <0.3 seconds (typical) |
| Weight | 2.2-3.0 kg (4.8-6.6 lbs) varies by model |
| Certifications | SIL 2/3, ATEX/IECEx, CSA |
Adaptive Flow Control
Advanced Diagnostics
Durable Construction
User-Friendly Interface
Safety & Compliance
Process Industries: Oil & gas, chemical processing, power generation, water treatment
Valve Types: Globe, butterfly, gate valves (linear/rotary)
Automation Systems: Integration with DCS/PLC via HART/Foundation Fieldbus
Critical Services: Emergency shutdown (ESD), high-pressure/temperature flow control
Phone: +8615000725058 (WeChat/WhatsApp supported)
Email: edward.zhao@gongboshi.com
Website: https://www.shgongboshi.com/contactus.html
