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 Overview
Paladon’s PNL and HYL-Series of high performance pneumatic and hydraulic linear piston actuators have been designed to automate any linear mechanism. Using the same cylinder components as used for the PN and HY Series, long cycle life is guaranteed even in the most demanding applications and environmental conditions.
Applications
Operation of wedge gate, expanding gate, through conduit, globe, knife gate, swing check, lift and turn ball valves and all rising stem valves, and dampers.
Operating Ranges
- Supply Pressure
- PNL Series: 2.7 to 12 Barg (40 to 150 psig)
- HYL Series: 13 to 250 Barg (90 to 3,625 psig)
- Thrust Output
- Up to 222,000N (50,000 lbs.)
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Temperature
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Ultra-low: -65 to +80°C (HYL-Series only)
- Low: -45 to +60°C
- Standard: -20 to +80°C
- High: -20 to +140°C
Key Features & Benefits
- Electroless nickel plated cylinder as standard with hard chromium plating, Xylan® or Electro-film available
- Available in double acting and spring return configurations
- 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 or maintenance
- Compliant to PED 97/23/EC
- Hand wheel, gearbox or hydraulic manual overrides options available
- Valve stem position indicator
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