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  • UPVC Butterfly Valve
  • UPVC Butterfly Valve
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    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


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    Tel: +86-13849184495
    Fax: +86-371-55883235
    E-mail: weisidun@wsdvalve.com
    Address: ZhengZhou,HeNan,China.

    What is a UVPC butterfly valve?

    UPVC plastic butterfly valve is used with the rod rotating disc as opening and closing parts to realize the valve opening, closing and adjustment. The butterfly valve has the advantages of small size, light weight and simple structure. Compared with the same parameter gate valve, the average weight can be reduced by 30~50%, and the opening and closing process can be realized by rotating the disc 90 degrees. And because the butterfly plate on both sides of the rotating shaft receives approximately equal force from the medium, the torque is opposite, so the opening and closing torque is small. The body material shall be made of RPP, PPH, PVDF, CPVC, UPVC raw materials, and the sealing seat shall be made of EPDM or FPM. The valve body and the pipeline are connected through the flange to the clamping type. The connection standards can meet the standards such as DIN, GB, ASTM, JIS and other standards, so that the overall pipeline system reaches a unified standard requirements.

    Advantages of the UVPC butterfly valve:
    1.High strength and toughness
    UPVC butterfly valve has good strength and toughness, smooth pipe wall, conveying fluid with less friction resistance and adhesion.
    2.Good corrosion resistance
    UPVC butterfly valve has excellent chemical corrosion resistance, flame retardant performance for self-extinguishing.
    3.Light weight
    UPVC butterfly valve has small size and light weight.
    4.Anti-aging
    Excellent aging resistance and UV resistance, so that the normal service life is much longer than other piping systems.
    5.Compliance with hygiene standards
    It has strict production processes, complies with hygiene standards, and is suitable for a variety of pipeline systems.

    WESDOM  advantages

    1. WESDOM patent products, patent certification
    The product side flanges comply with national, German, Russian, American, British and Japanese standards and other domestic and international standards for multiple pressures, easy connection and wide adaptability, which can reduce the type of purchase and stock.

    2. The product has an independent identity to ensure traceability
    Each wesdom product has its own unique identification number, to ensure product traceability.

    3. Provide material inspection report
    All wesdom products can provide the material inspection report of the main parts.

    4. One-stop service
    One-stop service, we not only supply high quality products, also supply solutions and after-sales service.

    5. WESDOM has a lot of project experience
    We have a lot of project experience in countries such as Pakistan and the Philippines, WESDOM has always been noticed all over the world, and trust comes from quality.

    Quality control process

    quality control process quality control process quality control process

    Parameters

    UPVC Butterfly Valve

    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

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