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PTFE lined butterfly valves Series 500

ABO concentric butterfly valves of Series 500 with PTFE sealing are offered for demanding industries. PTFE seals for thermally demanding working environments. FDA certified.

  • NOMINAL SIZE:
    DN50 - DN400         
  • BODY TYPE:
    WAFER type with through holes
    LUG type with threaded holes              
  • WORKING PRESSURE:
    6 bar / 10 bar
  • FLANGE CONNECTION: :
    PN6 / PN10 / PN16 / Class 150
  • WORKING TEMPERATURE:
    -40 °C / +200 °C
  • WORKING MEDIA:
    Purified industrial water, Potable water, Industrial cleaners, Chemicals, Food, Beverages, Aggressive liquids, Toxic and Caustic media, Paper mill, Pharmaceutical, Chlorine, Alkalines, Acid, Dyes
  • TIGHTNESS:
    Class A
  • BODY MATERIAL:
    Ductile iron 0.7043 (GGG40.3)
    Stainless steel  A351Gr CF8M (only on request) 
  • Standards

    Hydraulic test:

    • EN 12266-1, Class A
    • ISO 5208, Class A

    Face-to-face length:

    • EN 558, Series 20
    • ISO 5752, Series 2

    Flange connection:

    • EN 1092-1
    • ASME B16.5 

    Working standard:

    • EN 593 

    Top flange:

    • EN ISO 5211

    Marking:

    • EN 19

    ATEX design:

    • EN ISO 80079-36
    • EN IEC 60079-0
  • Type designation
    5
    9
    9
    B
    100
    • Nominal size
      DN50-DN400
    • Body designe
      B - WAFER with through holes 
      T - LUG with thraded holes
    • Seat material
      8 - conductive PTFE
      9 – PTFE
      UHMWPE (only on request)
    • Disc material
      8 - duplex stainless steel 1.4469 
      conductive PFFE coated
      9 - duplex stainless steel 1.4469
      PTFE coated 
      7 - duplex stainless steel 1.4469 
      with polished edges
    • Series designation
      Series 500
  • Material specification
    Item Name Material
    1,2 Body (top / bottom part)

    Ductile iron 0.7043 (GGG40.3)
    Stainless steel  A351Gr CF8M (only on request) 
    3 Disc, Stem, Pivot  Duplex stainless steel 
    1.4469 + PTFE
    4 Seat PTFE
    5 Spring element Silicone rubber / Viton
    6 Retaining ring  Stainless steel A2
    7 Washer  Stainless steel A2
    8 O-ring  Silicone rubber
    9 Sliding cover  Steel + CuSn10 + PTFE 
    10 Disc spring Stainless steel 1.4310
    11 Ring seat Stainless steel 1.4021
    12 Ring Silicone rubber
    13 Thrust washer Stainless steel 1.4021
    14 Screw Stainless steel A
  • Basic dimensions
      DN 50 65 80 100 125 150 200 250 300 350 400
    Valve dimensions A 120 128 135 145 164 176,5 234 274 299 331 361
    B 61 74 78 90 106 126 152 186 214 245 280
    C 43 46 46 52 56 56 60 70 76 78 102
    D 96 115 131 152 181 207 257 314 364 408 468
    Endshaft dimensions F 25 25 25 25 25 25 25 31 31 42 42
    G 11 11 14 14 14 14 17 22 22 27 27
    Top flange demensions I 50 50 70 70 70 70 70 102 102 125 125
    J 4 4 4 4 4 4 4 4 4 4 4
    K 7 7 9 9 9 9 9 12 12 14 14
    L 70 70 90 90 90 90 90 125 125 155 155
    M 14 14 14 14 14 14 14 18 20 20 20
    Weight (kg)   2,3 3,0 3,5 5,0 6,5 7,8 13,2 23,6 30,9 40,1 59,7
     ISO Flange 5211 F05 F05 F07 F07 F07 F07 F07 F10 F10 F12 F12

    Dimensions are mentioned in mm.

  • Control options

    Handlever

    For manual operation, we offer a carbon steel lever with a suitable coating to increase abrasion and impact resistance. Lever in stainless steel on request.

    DN 50-65 80-125 150
    A 225 270 360
    B 75 75 75
    Kg 1,2 1,35 1,5

    Dimensions are mentioned in mm.

    Manual gearbox with handwheel

    The manual gearbox cover is made of cast iron with a suitable surface finish and IP67 protection rating. Stop screws are used to adjust the end positions of the worm gearboxes. The gearboxes can be equipped with a locking system with padlock security. Worm gearboxes can be (as well as manual levers) be equipped with end position sensors.

    DN 50-65 80-150 200-300 350-400
    A 69,5 127,5 133,5 287,5
    B 35 46 57 67
    C 91 139 156 275
    D 38 59 59,5 181
    E 84 141 155 319
    F 100 200 200 500
    Kg 1,24 2,85 4,56 10,2

    Dimensions are mentioned in mm.

    Pneumatic actuators

    ABO valves can be equipped with pneumatic actuators of two optional designs: single-action or double-action.

    Electric actuators

    Electric actuators are designed as quarter-turn drives. The electric actuators can be installed for 24 V, 230 V or 400 V drives from the world's major suppliers Auma, Regada and Valpes.

Leaflet

ABO-valve-Catalogue-Series-500pdf
ABO-valve-Catalogue-Series-500-Design-ATEX-ENpdf

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