DKZ 105

GENERAL INFORMATION

Container Butterfly Valve DKZ 105

The 105 Series is a range of sealing Shut-Off Valves specially for use under containers or silos. Two basic models are available, the first a light and reasonablypriced starshaped design (SK) and secondly a sturdy fully-flanged model (VK). The Valves give an absolute seal as described in DIN EN 12266 Leak Rate A. The housing is one-piece, there are two sealing sleeves to choose from and the sleeve is replaceable or is vulcanized into the armature.This Shut-Off Valve is suitable for both solid and pasty media, but in the main it is used with bulk loads. Can be used for temperatures between – 40°C and + 200°C.

  • maintenance-free design
  • largely self-supporting housing
  • centrally-positioned Valve disk designed to promote
    a good flow, with special shaft connection, giving an
    absolute seal in both directions of flow
  • seals are detachable
  • Also available in Ex version for the application in
    zone 0/20 incl. EC-type examination
  • seals have a lateral overlap and an additional sealing
    rim and – this gives a perfect seal between the
    flanges without any extra flange seals

Housing
Silumin (Aluminium)
Valve Disk
Steel, stainless steel, laminated, ground and polished
Sleeve
NBR, Hypalon, EPDM, FPM, Silikon, u.a.
Shafts
Stainless steel 1.4571 + 1.4057 + 1.4542
Bearing bush
MS, PTFE, bronze, peek
O-Rings
NBR, FPM

  1. Body
  2. Valve Disc
  3. Seat
  4. Shaft
  5. Retaining ring
  6. O-Rings
  7. Ratched plate
  8. Bearing pin
  9. Seal
  10. Plug screw
  11. Ratched hand-lever

DKZ 105 SK

Container Butterfly Valve type DKZ 105 SK, star shaped, with ratched hand lever.

  • Range of Nominal Widths: DN 150 – DN 300
  • Operating Temperature: – 40°C to + 200°C*
  • Differential Pressure: up to 0,5 bar*
  • Sleeve: replaceable

DKZ 105 SK

Container Butterfly Valve type DKZ 105 SK, star shaped, with drop lock system.

  • Range of Nominal Widths: DN 150 – DN 300
  • Operating Temperature: – 40°C to + 200°C*
  • Differential Pressure: up to 0,5 bar*
  • Sleeve: replaceable

DKZ 105 SK

Container Butterfly Valve type DKZ 105 SK, star shaped, with worm gear.

  • Range of Nominal Widths: DN 150 – DN 300
  • Operating Temperature: – 40°C to + 200°C*
  • Differential Pressure: up to 0,5 bar*
  • Sleeve: replaceable

DKZ 105 VK

Container Butterfly Valve type DKZ 105 VK, in full flange execution, with ratched hand lever.

  • Range of Nominal Widths: DN 150 – DN 300
  • Operating Temperature: – 40°C to + 200°C*
  • Differential Pressure: up to 0,5 bar*
  • Sleeve: replaceable

DKZ 105 VK

Container Butterfly Valve type DKZ 105 VK, in full flange execution, with drop lock system.

  • Range of Nominal Widths: DN 150 – DN 300
  • Operating Temperature: – 40°C to + 200°C*
  • Differential Pressure: up to 0,5 bar*
  • Sleeve: replaceable

DKZ 105 VK

Container Butterfly Valve type DKZ 105 VK, in full flange execution, with worm gear.

  • Range of Nominal Widths: DN 150 – DN 300
  • Operating Temperature: – 40°C to + 200°C*
  • Differential Pressure: up to 0,5 bar*
  • Sleeve: replaceable

* Operational limitations depend on nominal width, temperature and composite materials. Crucial are the parameters set in the confirmation.

EXHIBITION DATES


SOLIDS EASYFAIRS Dortmund
16. – 17.06.2021

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