Pneumatic flange butterfly valve

Body:ASTM A536 65-45-12, WCB, CF8M
Disc:CF8M,1.4462,CF8M PEP lined,CF8 EPDM lined
Seat:PTFE
Stem:SS420,SS431
Body style:wafer,LUG,Flange
Nominal diameter:2″ – 80″ (DN50mm – DN2000mm)
Flange accommodation:DIN PN10 PN16,JIS 5K 10K,ANSI CLASSS 150LB
Pneumatic actuator:Double acting,Single acting







    Description

    Pneumatic flange butterfly valve

    Invest in a air actuated butterfly valve today for maximum efficiency and convenience! This pneubutterfly valve provides precise control over the flow rate, offering continuous fluid flow with minimal pressure drop and outstanding performance. The lightweight, compact design is easy to install between flanges and requires minimum upkeep. Thanks to its two-piece construction and rotatable disc, the pneumatic butterfly valve allows for precise regulation of the flow rate. Achieve ultimate reliability with no need for external power sources – choose a air operated butterfly valve now for superior performance at an affordable price! Upgrade your system today – invest in quality, invest in a butterfly valve actuator

    Technical parameters

    Body ASTM A536 65-45-12, WCB, CF8M
    Disc ASTM A536 65-45-12 Nylon coated, CF8, CF8M, 2507, 1.4462
    Seat EPDM,NBR,FRM.PTFE
    Stem SS420,SS431
    Body style wafer
    Nominal diameter 2″ – 80″ (DN50mm – DN2000mm)
    Top flange ISO5211
    Operating pressure: 16bar for DN50-DN300, 10bar for DN350-DN2000
    Temperature range: -20 °C to + 140 °C (depending on pressure, medium and material)
    Flange accommodation EN 1092 PN 6/PN10/PN16
    ASME Class 150
    AS 4087 PN10/ PN16
    JIS 5K/10K

    Pneumatic actuator

    action
    Double acting Failure to maintain
    Single acting normally closed Failure to close
    Single acting normally open Failure to open
    Optional accessory Solenoid valve
    limit switch box
    air filter relief pressure valve,
    E/P positioned
    manual device.

    pneumatic butterfly valve

     

    SIZE A B C D E F n d G J L WT(kg)
    DN INCH
    50 2″ 142 80 13.5 165 9 50 4 8 70 15 108 9
    65 2 1/2″ 155 89 13.5 185 9 50 4 8 70 15 112 10
    80 3″ 161 95 13.5 200 9 50 4 8 70 17 114 12
    100 4″ 180 114 13.5 229 11 70 4 10 90 17 127 16
    125 5″ 193 127 17.5 254 14 70 4 10 90 19 140 24
    150 6″ 205 139 17.5 285 14 70 4 10 90 19 140 29
    200 8″ 250 175 24.5 343 17 102 4 12 125 21 152 39
    250 10″ 282 203 25 406 22 102 4 12 125 23 165 60
    300 12″ 326 242 25 483 22 102 4 12 125 24 178 82
    350 14″ 358 267 30 533 27 125 4 14 150 24 190 108
    400 16″ 380 301 30 597 27 125 4 14 150 28 216 145
    450 18″ 422 381 39 640 36 140 4 18 175 33 222 183
    500 20″ 479 387 39 710 36 140 4 18 175 40 229 230
    600 24″ 562 457 49 840 46 165 4 22 210 40 267 303
    700 28″ 560 465 95 910 63.35 254 8 18 300 40 292 410
    750 30″ 610 508 95 984 63.35 254 8 18 300 43 308 552
    800 32″ 620 519 95 1025 63.35 254 8 18 300 43 318 610
    900 36″ 692 576 130 1125 75 254 8 18 300 46 330 750
    1000 40″ 735 640 130 1255 85 254 8 22 300 50 410 945
    1100 44″ 813 735 150 1355 85 254 8 22 300 53 450 1120
    1200 48″ 917 783 150 1485 105 298 8 22 350 57 470 1350
    1400 56″ 1000 925 200 1685 120 356 8 32 415 60 530 1700
    1500 60″ 1050 950 200 1820 140 356 8 32 415 78 570 2000
    1600 64″ 1150 1045 200 1930 140 356 8 32 415 65 600 2500
    1800 72″ 1260 1156 280 2130 160 406 8 40 475 70 670 3500
    2000 80″ 1363 1350 280 2345 160 406 8 40 475 75 760 4000
    2200 88″ 1500 1430 300 2555 180 483 12 40 560 85 636 4500