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Hydraulic
Hydraulic Rack and Pinion Actuator - RP Series
Compact Rack and Pinion Hydraulic Actuators for Quarter-Turn Valve Automation, Corrosion-Resistant Coatings for Offshore, Marine, Ship Building (Tank (Ballast / Cargo) Tank Management Systems - Valve Remote Control), Submerged Service Environments.
Torque Range
22 to 10000 Nm
- On-Off and Modulating Duty Applications
- Dual Redundant Sealing
- Optional Pressure Compensators for for Submerged Service Applications
- Double Acting, Stay-Put / Fail-Last Position on Power Loss
- Spring Return / Single Acting, Fail-Safe Options (Fail Open / Fail Close)
- Pinion Thrust Bearings for High Cycle Life and Smooth Enhanced Torque
- Ingress Protection - IP68* Factory Certified
- CE & ATEX Certification 2014/34/EU for use in Explosive Environments
- Superior Coating On Cylinders and QPQ Coating On Critical Components
- Bi-Directional Travel Stops Allow for 80° to 100° of Total Travel Adjustment
- Bearing-Supported Rack for High Cycle Life
- Compact and Robust Design for High Reliability
- No Tie Bar Hydraulic Cyclinder Design for Corrosion Protection
- Multiple Spring Options for Different Valve Sizes
- Optional Over-Torque Protection with Pressure Relief Valve
- Optional Manual Override (Worm Gear or Manual Hydraulic Pump)
- Optional Offshore and Marine Grade Protective Coatings
- Optional Actuator Mounted Control Blocks