HV Gate Valve (Series 111)

VAT’s Series 111 HV Gate Valve is a general purpose valve for demanding applications under various process conditions. It is available in manual actuation and pneumatic double acting actuation.


  • High-vacuum ready
  • VATLOCK technology with fail-safe prevention
  • Robust stainless steel body
  • High cycle life
  • Welded metal bellows sealing of feedthrough