Overview Paladon’s Subsea Series uses the HY and HYL Series actuators to provide subsea automation for rotary and linear valves, and are available in spring-return and double-acting configurations. The design incorporates the option for ROV override and controls for remote signalling and operation.
Applications Automation of subsea rotary and linear valves.
Operating Ranges
Supply Pressure: 13 to 250 Barg (90 to 3,625 psig)
Torque Output: 200 to 500,000 Nm (1,770 to 4,425,000 lbs.in.)
Thrust Output: Up to 222,000N (50,000 lbs)
Key Features & Benefits
Operation in water depths of 500m using pressure compensated design, 200m for non-pressure compensated design
Electroless nickel plated cylinder as standard and hard chromium plated piston rod
Springs contained within a fully welded canister (which is post weld heat treated) to guarantee simple and safe removal
Springs are scragged (set removal) in order to warrant optimum and stable performance
Easy and economical maintenance due to simplified design, no special tools required for installation and maintenance
Compliant to PED 97/23/EC
Several yoke lever configurations (cants) allowing selection of the actuator output torque that best suits the valve torque characteristic.
Suitable for high frequency and high speed operation
Guide bar frame design used to eliminate side forces and low friction seals ensure high efficiency
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