Lin-E-Aire

LIN-E-AIRE® Pneumatic Valve Actuator

LIN-E-AIRE
LIN-E-AIRE

Lin-E-Aire ® Valve Actuators offer the ultimate in precision diaphragm motor control. These actuators are available in either air-to-lower or air-to-raise types. Both types feature easily accessible spring compression nuts permitting easy range change and adjustment.

These actuators employ molded Buna-N rubber diaphragms reinforced with nylon, for resilient, easy valve action. No more than 10% of the diaphragm area is lost during a full stroke of the actuator, thereby imparting a practically constant force throughout the length of the stroke.

 

Lin-E-Aire Specifications

  • Air Supply Connection:1/4″ NPT.
  • Temperature Limit:150°F (66°C).
  • Materials of Construction:Diaphragm: molded Buna-N rubber, nylon reinforced; Diaphragm Support Plate: plated steel; Spring: plated spring steel; Push Rod: plated cold rolled steel; Housing: drawn steel with baked enamel finish; Yoke: cast iron with baked enamel finish; Spring Adjustment: plated cold rolled steel, ball thrust bearing.

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.

 

Popular Lin-E-Aire Models

MODELDESCRIPTION
15S620Pneumatic valve actuator, air-to-lower, 1" (25.4 mm) travel max., Ae³ 20 in.² (129 cm²), 100 psi (7.0 kg/cm²) P max.
15S621Pneumatic valve actuator, air-to-lower, 1" (25.4 mm) travel max., Ae³ 45 in.² (290 cm²), 50 psi (3.5 kg/cm²) P max.
15S622Pneumatic valve actuator, air-to-lower, 1-1/2" (38.1 mm) travel max., Ae³ 45 in.² (290 cm²), 100 psi (7.0 kg/cm²) P max.
15S623Pneumatic valve actuator, air-to-lower, 1-1/2" (38.1 mm) travel max., Ae³ 80 in.² (516 cm²), 50 psi (3.5 kg/cm²) P max.
15S630Pneumatic valve actuator, air-to-raise, 1" (25.4 mm) travel max., Ae³ 20 in.² (129 cm²), 100 psi (7.0 kg/cm²) P max.
15S631Pneumatic valve actuator, air-to-raise, 1" (25.4 mm) travel max., Ae³ 45 in.² (290 cm²), 50 psi (3.5 kg/cm²) P max.
15S633Pneumatic valve actuator, air-to-raise, 1-1/2" (38.1 mm) travel max., Ae³ 80 in.² (516 cm²), 50 psi (3.5 kg/cm²) P max.