Product overviewSchischek RedMax + LIN explosionproof failsafe linear actuators for use in Zone 2, 22. Gas and dust certified. Compact design with fast spring-return times, universal power supply, IP66 aluminium housing and optional offshore/marine coating. Suitable for cost-effective spring-return automation of globe and 3-way valves.
Features- Linear output drive
- Actuator with safety (failsafe) function for hazardous areas (Zone 2 and Zone 22)
- Operable as on/off, 3-position or modulating actuator
- Explosionproof to international standards for gas and dust zones
- UL and CSA certified variants available
- Compact dimensions for easy installation
- Universal power supply 24–240 VAC/VDC
- Spring-return failsafe option with fast return times
- Ingress protection IP66
- Robust aluminium housing
- Integrated heater for low-temperature operation
- On-site adjustable motor running time
- Integrated manual override
- Auto setup and selectable speeds
- Mechanical position indication
- Optional offshore/marine protective coating
- Optional external terminal box
Technical specifications- Brand: Schischek
- Product family / range: Max+LIN
- Model / commercial designation: RedMax + LIN
- Certification / hazardous area: Certified for Zone 2 (gas) and Zone 22 (dust); IECEx and EU declarations/certificates available; UL/CSA variants available
- Intended valve types: Globe valves and 3-way valves
- Output: Linear drive with mechanical position indication
- Fail-safe: Spring-return option (fast return times)
- Power supply: Universal 24–240 VAC/VDC
- Ingress protection: IP66
- Housing: Aluminium (optional offshore/marine protective coating)
- Environmental control: Integrated heater for low-temperature environments
- Control features: On-site adjustable motor running time, auto setup, selectable speeds
- Manual operation: Integrated manual override
- Optional accessories: External terminal box
- Typical applications: Cost-effective spring-return automation for HVAC and industrial flow control in hazardous areas