CU4 & CU4plus Valve Control Unit - Certified for ATEX / IECEx / CCC Zone 2
FEATURES
The CU4 and CU4plus are cutting-edge control unit enabling safe, efficient, and reliable operations in hazardous ATEX, IECEX and CCC Zone 2 applications†. Compatible with D4 / D4SL SPX FLOW sanitary valves rated for zone 2, these control units offer versatility with AS-interface, IO-link, and Direct Connect 24V DC options.
†Suitable for gas applications Ex ec IIB T4 Gc
Advantages:
- Ensures safety, efficiency, clarity, and reliability at a competitive price
- Features high-precision position sensors with simple adjustment
- Equipped with manual override solenoids for added control and flexibility
- Designed to meet stringent requirements for hazardous environments
- Toolbox software for advance control, monitoring, and service
- Highly accurate, contact-free valve stem measuring
- Teach-In function for quick and easy feedback adjustment on CU4plus variants
- Ultra bright LEDs for clear indication of valve position, power and solenoid activation
- Manual override solenoids and adjustment screw to throttle actuator air flow
- High precision position sensors with easy adjustment
IO-Link Device Description (IODD) file available here.