Overview

PNL and HYL-Series high performance pneumatic and hydraulic linear valve actuators have been designed to automate any linear valve or mechanism. Using the same cylinder components as used for PN and HY-Series quarter-turn scotch-yoke valve actuators, long cycle life is guaranteed even in the most demanding applications and environmental conditions.

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Applications

Automation of wedge gate, expanding gate, through conduit, globe, knife gate, swing check, lift and turn ball valves and all rising stem valves, and dampers.

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Operating Ranges

Supply Pressures

• 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 289,134 N (65,000 lbf)

Temperatures

• Low: -45 to +60°C (-49 to +140°F)
• Standard: -20 to +80°C (-4 to 176°F)
• High: -20 to +140°C (-4 to +284°F)

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Key Features & Benefits

• Third party approved for use in SIL 3 certified systems

• 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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Additional Resources

• Product Brochure
• Service Manual
  • PNL-Series
  • HYL-Series
  • HYL-Compact-Series