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      Butt type electric vacuum valve
      Product introduction

      Product standard: GB/T12238-2008 "universal valve flange and clip on butterfly valve"

      Q/TF-B27D.07-2002 "vacuum butterfly valve" (enterprise standard)

      Nominal diameter: -DN5000 DN65

      Nominal pressure: PN0.25MPa-0.6MPa

      The vacuum degree is 105 ~ 102Pa (a)

      Applicable medium: no corrosive saturated steam, air

      Working temperature: less than or equal to 150 DEG C

      Connection: flange, welding

      Drive mode: manual, electric

      Main material: steel plate welding

      Use: low vacuum pipeline, as closed circuit

      Structure: steel plate welded structure, good air tightness, light weight, convenient installation; sectional shaft, double plate truss structure, small flow resistance, big circulation; soft seal, reliable sealing, convenient operation, flexible switch.


      Outline and installation dimensions

      Main dimensions, dimensions and dimensions

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