2PC Flanged Ball Valves  ★★★★★
  • B50
  • Series B50 2pc flanged ball valve is full bore designed and suitable for shutoff of various medium without much dirt such as air, gas, water, oil and liquids.

    FEATURES

    • 2 piece compact design of body Full bore for better Kv/Cv
    • Investment casting with meticulous surface
    • Blow-out-proof stem
    • Both pure PTFE and 25% carbon fiber reinforced RPTFE seat available
    • Pressure relief hole in ball slot
    • ISO5211 direct mounting pad for easy automation
    • Anti-static devices for ball-stem-body
    • Fire safe design




    ConnectionFlanged ends according to EN1092-1
    Nominal diameter1/2"-4"
    Pressure ratingPN40 for DN15-DN50, PN16 for DN65-DN100
    Face to faceDIN3202 F4
    Temperature range-20°C to +200°C
    OperationHand lever, pneumatic actuator, electric actuator


    No.Part nameMaterial
    1BodyCF8MCF8WCB
    2BallSS316LSS304SS304
    3SeatPTFE,RPTFE
    4StemSS316LSS304SS304
    5CapCF8MCF8WCB
    6BoltA193 B8MA193 B8A193 B7
    7Body gasketPTFE
    8Thrust washerPTFE,RPTFE
    9V-ring packingPTFE,RPTFE
    10GlandSS304
    11Belleville washerSS304
    12NutSS304
    13Stop lock capSS304
    14WasherSS304
    15NutSS304
    16HandleverSS304
    17Stop boltSS304
    18O ringFPM
    19Anti-static deviceSS304


    Size d n C D D1 D2 f T H L W Flange Stem WT(kg)
    DN INCH ISO5211 F1 d1 F2 d2 K h M
    15 1/2" 15 4 14 95 65 45 2 16 75 115 110 F03+F04 36 3 42 3 9 10 M12 2.3
    20 3/4" 20 4 14 105 75 58 2 18 83 120 110 F03+F04 36 3 42 3 9 10 M12 3
    25 1" 25 4 14 115 85 68 2 18 90 125 150 F04+F05 42 3 50 3.5 11 12 M14 4
    32 1 1/4" 32 4 18 140 100 78 2 18 102 130 150 F04+F05 42 3 50 3.5 11 12 M14 6
    40 1 1/2" 38 4 18 150 110 88 3 18 114 140 190 F05+F07 50 3.5 70 4.5 14 15 M18 8
    50 2" 49 4 18 165 125 102 3 18 122 150 190 F05+F07 50 3.5 70 4.5 14 15 M18 10
    65 2 1/2" 64 4 18 185 145 122 3 18 168 170 300 F05+F07 50 3.5 70 4.5 14 15 M18 15
    80 3" 76 8 18 200 160 138 3 20 179 180 300 F07+F10 70 4.5 102 5.5 17 18 M22 21
    100 4" 100 8 18 220 180 158 3 20 197 190 300 F07+F10 70 4.5 102 5.5 17 18 M22 28
    125 5" 125 8 18 250 210 188 2 20 / 356 / F10+F12 102 11 125 13 22 22 / 32
    150 6" 150 8 22 285 240 212 2 20 / 394 / F12+F14 125 13 140 17 27 27 / 52
    200 8" 200 12 22 340 295 268 2 22 / 457 / F12+F14 125 13 140 17 26 36 / 75