Type 4X Pneumatic Valve Actuators Datasheets

Air Fail-Safe Actuator -- AFS
from Rotork plc

K-TORK Air Fail-Safe actuators incorporate an integral air reservoir to fail valve in desired position upon loss of air pressure, electrical power, or both. Available for General Purpose or Hazardous Area Classification installations. Economical alternative to large , heavy mechanical spring-return... [See More]

  • Enclosure: NEMA 4; NEMA 4X
  • Full Range of Rotary Motion: 90°
  • Valve Motion: Rotary
  • Operating Pressure Range: 30 to 220
P Series -- Model PADA00
from Chemline Plastics Limited

Aluminum construction, double O-ring shaft seals, minimal backlash [See More]

  • Enclosure: NEMA 7 (optional feature); NEMA 4X (optional feature)
  • Operation: OnOff
  • Valve Motion: Rotary
  • Actuator Torque: 13800