• MK VK MB VB

  • material

  • brass alloy

    stainless steel

    aluminum alloy

    polypropylene

  • sealing

  • green CSM (hypalon)

    black NBR

    black FPM (viton)

    brown PU

    white PTFE

  • range

  • DN 50

    DN 80

    DN 100

  • Tech Specs

  • MK, TW1502 MK security VK, TW1501 MKS MK 90° VKS MB, TW1506 VB, TW1507

    TW-couplings are asymmetric couplings intended to link hoses with connections for the transport of liquids, solid matters and gases with the exception of liquid gas and steam.

    TW is provided with female part MK, male part VK, blind caps MB VB, and MKS VKS with DIN hose tail extention. 90° bending lever and locking mechanism can be applied on request.

    Type

  • formed gasket flat gaskets o ring thread seal

    Stainless steel MK is usually suppplied with CSM formed gasket and PTFE thread seal, BR with package of NBR/NBR or NBR/PU.

    Flat gaskets CSM (-60 ~ 204°C) and NBR (-10 ~ 80°C) are usally applied in MB SS, brass and aluminum ones, O-ring used for DN 100.

    PTFE (-30 ~ 300°C) and PU (-40 ~ 82°C) sealings are inserted in inside threads of MK and VK.

    Sealing

  • chains spanner 4" wrench

    Chains of plated steel and stainles steel 1.4301 are available to be attached to VK MB and VB.

    Range spanner and 4" wrench can be supplied as tools for operation.

    Accessory

  • DIN EN 14420-6 — Hose fittings with clamp units - Part 6: TW tank truck couplings

    Full compliance with EN-14420, superseding DIN-28450, is technically secured, making it possible to go out of question with TW couplings purchased from any standard market.

    Standard

    • Stainless steel 1.4408

    • Sand blasting

      Electro-polishing

      Abrasive coating

    • Aluminum alloy

    • Sand blasting

      Abrasive coating

    • Polypropylene

    • + 30% glassfibre

    Material and Finish

  • Drop forging brass alloy

    Investment casting stainless steel

    Forging aluminum alloy

    PP injection molding

    Manufacture

  • Branding on body and gasket

    Norm: EN 14420-6

    Nominal dimension: VB50

    Body material: 1.4408

    Pressure rating: PN16

    Additional engraving: Dichtringstuck

    Marking

  • Brass Alloy Carton Qty (pcs) Weight (≈kgs)
    MK 050 BR 25 17
    MK 080 BR 12 18
    MK 100 BR 6 15
    VK 050 BR 50 18
    VK 080 BR 20 16
    VK 100 BR 12 13
    MB 050 BR 36 10
    MB 080 BR 20 16
    MB 100 BR 11 13
    VB 050 BR 50 16
    VB 080 BR 25 18
    VB 100 BR 12 13

    Stainless Steel 1.4408 Carton Qty (pcs) Weight (≈kgs)
    MK 050 SS 25 17
    MK 080 SS 12 17
    MK 100 SS 6 13
    VK 050 SS 50 12
    VK 080 SS 20 14
    VK 100 SS 12 12
    MB 050 SS 36 13
    MB 080 SS 20 15
    MB 100 SS 11 13
    VB 050 SS 50 13
    VB 080 SS 25 17
    VB 100 SS 12 12

    Aluminum Alloy Carton Qty (pcs) Weight (≈kgs)
    MB 050 AL 100 11
    MB 080 AL 50 13
    MB 100 AL 25 11
    VB 050 AL 100 10
    VB 080 AL 50 11
    VB 100 AL 36 12

    EUR standard pallet

    LW 120 × 80 cm

    Package