LANFA Electric Actuators
LANFA electric valve actuators: 3-phase AC 340 – 420 V supply, Chinese-language display, non-intrusive setup by infrared remote, automatic phase-sequence correction and lockout on phase loss; explosion-proof versions available.
Product Overview
Jiangsu LANFA (Jiangsu, China) develops and makes electric valve actuators: standard, flameproof for mining, modulating types and control boxes. The products serve steel plants, water supply and drainage, and general industry.
According to the manufacturer, the actuators run on 3-phase AC 340 – 420 V and accept 3-phase 3-wire or 3-phase 4-wire supplies. The display is in Chinese, and setup is done by infrared remote control without opening the cover.
The actuator detects the supply phase sequence and corrects it so the valve always opens and closes in the right direction, so the supply can be wired without regard to phase order. If phase A, B or C is lost, all electric operation is locked out and the missing phase is shown on the display.
Technical Data
- Power supply
- 3-phase AC 340 – 420 V; 3-phase 3-wire or 4-wire
- Display
- Chinese-language screen
- Setup
- Infrared remote, no need to open the cover
- Protection
- Automatic phase-sequence correction; lockout and alarm on phase loss
- Explosion-proof versions
- Yes (ZB, QB series)
Reference data as published by the manufacturer. Contact Ha Thanh for help choosing the right model.
Models and Versions
- Intelligent actuatorsIF, IFM
- Intelligent quarter-turn actuatorsIFT, IFMT
- Actuators with monitoringXFP1A
- Rotary valve actuatorsQ, Q3 (modulating)
- Explosion-proofZB; QB (modulating, for mining)
- Drawer-type control boxDKX
Documents
Need a catalogue, drawing or datasheet for this product? Contact Ha Thanh for documents.
