TECOFI's VP4649-02PTFE Butterfly Valve -Tecofi | Linquip

TECOFI's VP4649-02PTFE Butterfly Valve

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The Tecflon range of butterfly valves is able to respond to chemical applications thanks to a PTFE lined disc and a PTFE sleeve on an elastomer support.
  • Long neck for insulation

  • ISO 5211 mounting flange

  • Lugged type valve with stem in two part.

  • PTFE sealing ring with viton elastomer back up

  • Coated body, color RAL 5019, 250 microns thickness. Operated by handle.

TECOFI's VP4649-02PTFE Butterfly Valve Specifications:

  • Max. working pressure (bar)

    16
  • Maximum Temperature (C)

    190
  • Minimum Temperature (C)

    -20
  • DN from

    40
  • DN to

    100
  • Pressure Nominal from (bar)

    10
  • Pressure Nominal to (bar)

    16
  • Sealing material

    Ptfe/viton
  • NPS from

    1.5
  • NPS to

    4
  • Actuator Type
    Handle
  • Connection Type
    Mounting between flanges PN10/16.
  • Face to face
    Face to face dimensions according to API 609 & ISO 5752 series 20.
  • Body Material
    Ductile iron ggg50/engjs-500-7
  • Other parts' material
    Stainless steel a351 cf8m/1.4408 disc
  • Media (working fluid)
    Corrosive fluids (acids …)
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