TS200 Series Pneumatic Lock Up Valve

The pneumatic lock up valve shuts off the signal pressure line either when the air supply falls below an adjusted value or upon complete air supply failure. This causes the actuator to remain in its last position.

  • Quick response and high precision
  • Easy se-up of lock up air pressure
  • When the signal pressure is more than the set pressure, it allows to open the air pressure line automatically
  • Small size and light weight allow the lock up valve to be installed in the direct pip fitting line without bracket
  • Max supply pressure: 1MPa
  • Signal pressure: 0.14 ~ 0.7MPa
  • Max lock up pressure: 0.7MPa
  • Differential pressure: below 0.01MPa
  • Flow capacity (Cv): 0.9
  • Signal connection: NPT1/4, PT1/4
  • In/out connection: NPT1/4, PT1/4
  • Operating temperature: -4°F to +158°F
  • Material: Aluminum die cast
  • High and low temperature options


Can be used with:

  • Single acting linear actuator
  • Double acting rotary actuator