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Pneumatic Lever Motors are extremely versatile energy transmission devices providing superior control in the operation of dampers, louvers, rotary shafts, butterfly valves, etc. Strokes may be easily adjusted to combine with special pneumatic control signals for demanding applications.

SPECIFICATIONS
Connections:
  Air Supply: 1/4" NPT.
  Lever: 5/16" (7.94 mm) dia. hole, 3/8" (9.53 mm) width on 40VF5 & 40VF6; 3/8" (9.53 mm) dia. hole, 1/2" (12.7 mm) width on 40VF7.
Temperature Limit: 180°F (82°C).
Pressure Limit: 50 psi (3.5 bar).
Action: Air-to-Lower.
Materials of Construction:
  Diaphragm: Molded Buna-N rubber, nylon reinforced.
  Housing, Frame & Lever: Steel with baked enamel finish.
  Spring: Plated spring steel.
  Push Rod: Plated cold-rolled steel.
  Spring Adjustment: Plated cold-rolled steel, ball thrust bearing.
  Lever Pivots: Phosphor bronze, alignment-reamed.
Options: Factory-installed and calibrated PRECISOR® Positioner, custom calibrations: Air-to-Raise action.

CAUTION: Use of an actuator supply gas other than air can create a hazardous environment because a small amount of gas continuously vents to atmosphere.