Vari-Q Throttling Valve

Description

Vari-Q Throttling Valve Provide improved conductance control than butterfly valve. The vanes are counter-rotated providing optimal pressure control over wide range of operaton. In the open position, the low-profile vanes offer little restriction in the pumping path. Vari-Q valve is the industry’s standard of choice for valve size 4″ and up

Features

  • Linear conductance control
  • Low profile
  • Corrosion Resistant
  • Available in SST or Aluminum
  • Build-in diagnostics
  • High repeatable
  • Upstream or Downstream pressure control
  • Sizes from 4" to 35"
  • Available in RS232 or 1-10 V DC
  • Manual override for set up and maintenance

    Manual SST Gate Valve

    Flange Conductance (Max) Conductance (Min)
    6" ASA 2,450 20
    10" ASA 6,900 40
    16" ASA 16,200 100
    20" ASA 22,000 150
    32" ASA 51,200 270
    35" ASA 61,700 300