HVP3 Series Intelligent Valve Positioner
The HVP3 Series Intelligent Valve Positioner is an essential accessory for enabling intelligent functionality in pneumatic actuators. The HVP3 series is a factory-use intelligent valve positioner with fully isolated wiring, control, and I/P conversion modules, designed for explosive gas and dust environments. It features quick installation and initialization, a modular design, high protection capability, lightning protection, and push-button operation with the cover closed.
Technical data
| Input Signal | 4–20 mA DC or digital signal | Shell Materials | Aluminum alloy；316L stainless steel |
| Explosion-Proof Marking | Ex ia IIC T4–T6 Gb; Ex ia IIIC T85°C–T135°C Db (T4/T135: -40 to +80°C; T5/T100: -40 to +65°C; T6/T85: -40 to +50°C) Ex db IIB/IIC T4–T6 Gb; Ex tb IIIC T85°C–T135°C Db (IIB: T4/T135°C: -40 to +80°C; T5/T100°C: -40 to +60°C; T6/T85°C: -40 to +45°C; IIC: T4/T5/T135°C/T100°C: -40 to +60°C; T6/85°C: -40 to +45°C) | Protection Rating | IP66 |
| Accuracy | ±0.5% |
Features & Benefits
Quick installation and one-button initialization
Modular design for easy functional expansion
Lightning protection
Self-diagnostics
automatic diagnosis of signal overrange, input signal interruption, valve position signal interruption, and other conditions
Configuration
output travel characteristics, action mode, dead band, travel range, and alarm limit settings