Jordan Mark 78 Series Industrial Control Valves -Jordan Valve | Linquip

Jordan Mark 78 Series Industrial Control Valves

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The Mark 78 pneumatic control valve is designed for accurate performance and simplified maintenance. It can be used on a variety of applications including viscous/corrosive liquids, process gases or utility steam in process or utility service. The Mark 78 utilizes a cage-retained seat design with an unbalanced plug. The top entry cage design allows maintenance while the valve is in the line. The trim comes with stainless steel standard or can easily accommodate special materials for maximum corrosion resistance.
  • Top entry cage design – allows easy, in-line maintenance

  • Optional soft seats enable ANSI Class VI shutoff

  • Characterized flow options including linear, equal percentage, quick-opening, or an equal-linear combination

  • High capacity service – Cvs up to 60 (Kvs up to 51,6) in 2″ (DN50) valves

  • Lift out seats from easy access and quick maintenance

Jordan Mark 78 Series Industrial Control Valves Specifications:

  • Maximum Temperature (C)

    232
  • Minimum Temperature (C)

    -40
  • DN from

    15
  • DN to

    50
  • Pressure Nominal from (bar)

    10
  • Pressure Nominal to (bar)

    40
  • Class from

    150
  • Class to

    300
  • NPS from

    0.5
  • NPS to

    2
  • Shutoff Class
    ANSI Class IV (hard seat); ANSI Class VI Teflon (soft seat)
  • Connection Type
    Threaded (NPT, BSPT, BSPP); ANSI Flanges; DIN Flanges; Integral Flanges
  • Body Material
    Bronze, Carbon Steel, Stainless Steel
  • Other parts' material
    Trim Materials: 316 Stainless Steel l Seats: Teflon/Stainless Steel, Metal l O-Ring/Gasket: Viton, EPDM
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