Electric valve actuator ExRun

linearIP66variable-speed

Product overview
Schischek ExRun explosionproof linear actuators for use in Zone 1, 2, 21 and 22. Gas and dust certified. Compact design with integrated terminal box, IP66 aluminium housing and optional offshore/marine coating. Cost-effective solution for automation of 2‑ and 3‑way valves with 3‑position on/off or modulating control. Country-specific variants are available.

Features

• Linear output drive
• Variable speed / control mechanism with 3‑position on/off or modulating mode (dependent on type) for hazardous locations Zone 1, 2, 21, 22
• Explosionproof to international standards for Zone 1, 2, 21, 22
• UL and CSA certified variants available
• Compact dimensions for easy installation and reduced footprint
• Universal power supply 24 - 240 VAC/VDC
• Ingress protection IP66
• Robust aluminium housing
• Integrated terminal box
• Integrated heater for low-temperature environments
• Up to 5 different running times adjustable on-site
• Emergency manual override included
• Optional offshore/marine coating

Technical specifications

• Type: Explosionproof linear actuator (ExRun)
• Suitable zones: Zone 1, Zone 2, Zone 21, Zone 22
• Certification: Gas and dust certified; UL and CSA variants available
• Drive output: Linear
• Operating modes: 3‑position on/off or modulating (dependent on type)
• Power supply: Universal 24 – 240 VAC/VDC
• Ingress protection: IP66
• Housing material: Aluminium
• Integrated features: Terminal box; heater for low temperatures
• Adjustability: Up to 5 running times configurable on-site
• Manual operation: Emergency manual override included
• Application: Automation of 2‑way and 3‑way valves
• Optional finishes: Offshore/marine coating available