Hello guest! Welcome to wsdvalve
PRODUCTS Home > PRODUCTS
  • previous
  • next

    UPVC Butterfly Valve

    Size Range: 2~12"(DN50~DN300)

    Pressure: PN10, PN16, JIS5K,JIS10K,JIS16K

    Body Materials: Cast Iron, Ductile Iron, WCB , Stainless Steel, Bronze

    Seat Materials: NBR, EPDM, VITON, PTFE

    Disc Materials: Ductile Iron, WCB, CF8,CF8M, Al-bronze C958

    Stem Materials: SS416, SS304, SS316

    End Connection: Wafer

    Operate: Manual, Worm gear, Pneumatic, Electric-Motorized

    Disc type: With-pin, One stem no-pin, Double stem no-pin


    Categories

    Tel: +86-18539246853
    Fax: +86-371-55883235
    E-mail: weisidun@wsdvalve.com
    Address: ZhengZhou,HeNan,China.

    Adoptive Standards:

    Valve Design: API 609,

    Face To Face: DIN3202, BS 5155,MSS SP-67,

    Pressure Test: API 598

    Flange Drilling:ANSI B16.1 class125, BS4504 PN10/PN16, DIN2501 PN10/PN16

    Top Flange: ISO5211

    Features:

    Single Eccentric Disc-Shaft

    Anti-Blow Out Stem

    Bi-Directional

    Fire safe Design

    Low Friction Body Seat

    Zero Leakage

    Standard Test :

    Body Test: 1.5 times the working pressure with water. This test is performed after valve assembly and with disc in half position open, it is called as a body hydro test.

    Seat Test: 1.1 times the working pressure with water.

    Function / Operation Test: At the time of final inspection, each valve and its actuator (Flow-Control Lever / Gear / Pneumatic Actuator), under goes a complete operating test (Open/Close). This test carried out without pressure and at ambient temperature. It ensures the correct operation of the valve / actuator assembly with accessories such as solenoid valve, limit switches, air filter regulator etc.

    Special Test: On request, any other test can be carried out according to special instruction by client.

     

     

    Parameters

    WESDOM Group

    DN D1 D2 D3 L1 H H1 H2 N-Ø Working pressure Weight
    HG JIS DIN ANSI FRPP CPVC PVDF
    25 35 85 90 85 80 125 185 37 72 60 4-17 0.7 0.9 1 1.1
    32 35 100       125 185 37 72 60 4-17 0.7 0.9 1 1.1
    40 47 110 105 110 98.5 150 200 38 86 70 4-18 0.7 1.2 1.3 1.5
    50 56 125 120 125 120 160 200 40 88 70 4-18 0.7 1.3 1.5 1.6
    65 71 145 145 145 140 185 220 45 100 70 4-18 0.7 1.7 1.8 2
    80 85 160 150 160 152 195 280 46 105 85 8-18 0.7 2.3 2.5 2.7
    100 105 180 175 180 190 215 280 55 118 85 8-18 0.6 4 4.4 4.8
    125 131 210 210 210 216 250 300 62 163 93 8-18 0.5 4.8 5.2 5.7
    150 153 240 240 240 240 285 300 67 176 93 8-22 0.5 5.5 6.1 6.5
    200 204 295 290 295 298 340 180 85 210 93 12-22 0.4 19 21 22
    250 255 350 355 350 362 395 180 105 240 93 12-22 0.3 28 30 32
    300 307 400 400 400 432 445 180 120 270 93 12-22 0.3 34 36 39
    350 358 460 445 460 476 505 180 130 300 93 16-22 0.3 52 56 59
    400 389 515 510 515 540 580 240 140 350 108 16-22 0.3 76 81 84
    450 446 565 565 565 578 615 240 152 370 108 20-26 0.2 78 84 89
    500 494 620 620 620 635 670 260 155 400 108 20-26 0.2 84 90 96
    600 590 725 730 725 750 780 260 160 460 108 20-30 0.2 105 108 112

    Related Products

    • Metal Seat Wafer Butterfly Valve

      Metal Seat Wafer Butterfly Valve

    • DIN Wafer Knife Gate Valve

      DIN Wafer Knife Gate Valve

    • ANSI Wafer Knife Gate Valve

      ANSI Wafer Knife Gate Valve

    • Cast Iron Butterfly Check Valve

      Cast Iron Butterfly Check Valve

    Inquiry

    WeiSiDun Group promise to reply within 24 hours.

      Copyright © 2022 Wesdom Group. All rights Reserved.