Spectacle blind MV-ZO

  • intended for operation with air, gas, drinking water, process water, sewage and other media,
  • used during pipeline maintenance works,
  • allows quick and complete shutting off the flow,
  • all stainless steel elements undergo etching and passivation by dipping or spraying,
  • possibility of customising face to face length and flange connections,
  • spectacle blind MV-ZO is used in water supply management and waste-water treatment, power generation, mining, chemical, petrochemical, metallurgical, cement and paper industries.


Flange drilling:PN 2.5, PN 6, PN 10, PN 25 or others
Nominal diameter:DN 50 to DN 1000, customised diameters and diameters above DN 1000 made to special orders
Material:carbon steels, stainless steels, acid resistant steels etc.
Corrosion protection:primer painting, epoxy/bitumen, coating, zinc platting or hot dip galvanization, etching and passivation (stainless and acid resistant steels)
Seal:NBR, EPDM, Silicone, Viton, Teflon, or others
Standardised elements:galvanized, A2, A4


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