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{config.cms_name} Home / Products / UPVC/CPVC Valve / Pneumatic UPVC Double Driven Diaphragm Valve
Zheyi Pipeline (Wuhan) Co., Ltd.
Custom UPVC/CPVC Valve
Pneumatic UPVC Double Driven Diaphragm Valve

Pneumatic UPVC Double Driven Diaphragm Valve

The pneumatic UPVC double driven diaphragm valve is made from UPVC material, offering corrosion resistance and lightweight characteristics. With a double driven design operated pneumatically, the valve is highly flexible and reliable. It operates based on pneumatic force and the diaphragm's lifting motion. By controlling the air source to change the pressure in the air chamber, the diaphragm moves up and down, enabling valve opening and closing. It is commonly used in applications requiring corrosion resistance and fluid control, such as in chemical, pharmaceutical, and food processing industries. The valve features a simple structure, low maintenance costs, and extended maintenance intervals. Its precise flow control makes it suitable for various fluid media.

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  • Pneumatic UPVC Double Driven Diaphragm Valve
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Parameter Application Technical Standards

  • The feature of the pneumatic UPVC dual-route diaphragm valve is that the diaphragm separates the inner cavity of the lower valve body from the inner cavity of the upper valve cover, so that the valve stem, valve disc, and other parts located above the diaphragm are not corroded by the medium, and the packing seal structure is omitted, and No medium leakage occurs. The inner cavity partition is a diaphragm made of rubber or plastic with a soft seal, which has good sealing performance.

    NO

    Name

    Material

    1

    Body

    UPVC

    2

    Diaphragm

    EPDM

    2a

    Copy

    EPDM

    3

    Disc

    NILO

    4

    Cover

    UPVC

    5

    Stem

    2Cr13

    6

    Stem nut

    HPb59-1

    7

    Cylinder

    Aluminum alloy

    8

    Cap

    Plastic

    SIZE/NOM.

    dn20

    dn25

    dn32

    dn40          

    dn50

    dn63

    (DN15)

    (DN20)

    (DN25)

    (DN32)

    (DN40)

    DN50)

    (1/2")

    (3/4")

    (1")

    (1-1/4")

    (1-1/2")

    (2")

    DIN

    ANSI

    JIS

    PN(MPa)

    0.6

    0.6

    0.6

    0.6

    0.6

    0.6

     

    Size

    (mm)

    standard

    L

    145

    160

    175

    200

    225

    272

    D1

    20

    25

    32

    40

    50

    63

    A

    110

    110

    110

    110

    140

    170

    Reference

    H1

    195

    200

    210

    228

    240

    290

    W(kg)

    2

    2.3

    2.5

    3

    5

    8

    D

    8

    8

    8

    8

    10

    10

    B

    25

    25

    25

    36

    36

    45
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Company
Zheyi Pipeline (Wuhan) Co., Ltd.
Zheyi Pipeline (Wuhan) Co., Ltd.

ZHEYI Group is China Pneumatic UPVC Double Driven Diaphragm Valve Suppliers and Custom Pneumatic UPVC Double Driven Diaphragm Valve Factory. We were founded in 2007, specializing in R&D, manufacturing, selling, and service of industrial pipelines of CPVC, and UPVC. It has obtained a Production License of Special Equipment, Zhejiang Province water-related products sanitary license approval document, IS09001 quality management system certificate, IS014001 environmental management system certificate, IS045001 occupational health and safety management system certificate and other certificates. It also holds more than 50 independent intellectual property rights and self-management import and export power. To provide diversified products and better service, the company has introduced advanced technology, tooling equipment, and unique raw materials and management systems from Germany and America. Over the years, our products are widely used in the chemical industry, metallurgy, photovoltaic, nuclear power, lithium, electronic semiconductor, food, medicine, automotive, industrial water treatment and other industries in acid and alkali liquid, ultra-pure water, drinking water, electronic grade water, industrial wastewater pipeline transportation. Currently, ZHEYI Group has set up over 30 sales companies nationwide. Categories of products are exported to Europe, America, Southeast Asia and other countries and regions. Our products are welcomed by customers in domestic and international markets.

Certificate Of Honor
  • ISO 9001:2015
  • ISO 14001:2015
  • ISO 45001:2018
  • ISO 45001:2018
  • ISO:45001-2018 En
  • national high-tech enterprise
  • Certificate
  • Certificate
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