wafer butterfly valveMulti standard soft seat wafer type butterfly valveMulti standard soft seat wafer type butterfly valveMulti standard soft seat wafer type butterfly valve
wafer butterfly valveMulti standard soft seat wafer type butterfly valveMulti standard soft seat wafer type butterfly valveMulti standard soft seat wafer type butterfly valve

Multi standard soft seat butterfly valve

Size scope: DN40-DN 1200(DIN/BS)

Design standard: EN 593/API609

Test Inspection: API598

Working temperature: NBR O-70℃. EPDM o-80℃

Working pressure: PN10-16

Suitable medium: Chemicals, air, water, steam, oil, acids, salts ect

Send E-mail:info@wsdvalve.com Mobile: +86-173197327665

Product Introduction

Butterfly Valve has existed for a long time and has a wide range of applications. They first appeared in the 1930s and have been used by many industries since then. Butterfly Valves are usually made of cast iron, and the name comes from the functionality of the disc.

Multi standard soft seat butterfly valve with gear operator is manufactured with an epoxy-coated cast iron body for high strength and corrosion resistance. A standard ductile iron disk, with aluminum bronze or stainless steel available upon request.

This product is ideal for throttling or shutting off the flow of gases, liquids, semi-liquids, and even solid powder. The body design is such that it can be used with most international flanges, including AS2129, BS10, ANSI, DIN, and JIS. The Wafer Type is designed for inline service and relies on a flange on either side of the valve to secure the pipeline.

Why choose us!

  • 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.

  • The product has an independent identity to ensure traceability

    Each wesdom product has its own unique identification number, to ensure product traceability.

  • Provide material inspection report

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

  • One-stop service

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

  • 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.

  • WESDOM has a strict quality control system

    WESDOM has a strict quality control system and before delivery, we test 100% of each product to ensure its quality, promising you a high quality product.


Standard Test

Standard Test


Factory Tour

WESDOM GROUP consists of 5 factories and 4 overseas branches. The five factories are mainly located in Tianjin, Hebei, Shandong, Lianyungang and Wenzhou. The four foreign branches are located in Tanzania, Zambia, Kenya and Indonesia.


Detailed parameters

wafer butterfly valve

DN A B C D L0 d0 IS05211 L K E 4-ød n-ø D1 &” HxH
50 161 80 42 52.9 266 12.6 F07 30 90 70 4-ø10 4-ø18 125 90° 9×9
65 175 89 44.7 64.5 266 126 F07 30 90 70 4-ø10 4-ø18 145 90° 9×9
80 181 95 45.2 78.8 266 126 F07 30 90 70 4-ø10 4-ø18 160 45° 11x 11
100 200 114 52 104 266 15.77 F07 30 90 70 4-ø10 4-ø18 180 45° 11×11
125 213 127 54.5 123.3 266 18.92 F07 30 90 70 4-ø10 4-ø18 210 45° 14x 14
150 226 139 55.8 155.1 266 1892 F07 30 90 70 4-ø10 4-ø22 240 45° 14x 14
200 260 175 60.6 2025 355 22.1 F10 40 125 102 4-ø12 4-ø22 295 30° 17×17
250 292 203 65.6 2505 505 28.45 F10 40 125 102 4-012 4-ø26 355 30° 22×22
300 337 242 76.9 301.6 505 31.6 F10 40 140 102 4-ø12 4-ø26 410 30° 22×22

wesdom butterflt valve

Advantages of wesdom butterfly valve!

  • The thickness of valve body wall is up to standard

    The valve body wall thickness meets the requirement of GB 26640, the thickness is up to the standard, and the pressure strength is guaranteed.

  • Valve body/valve plate is made of QT450-10 material

    Valve body valve plate is made of qt450-10 material with spheroidization rate above grade 3, tensile strength of 450Mpa and elongation of >10%.

  • Good sealing and long service life of  valve seat

    The valve seat is made of imported rubber material, with more than 50% rubber content; Elongation at break greater than 350%, valve sealingreliable, long


  • Soft back with wide side seat

    Soft backrest wide side valve seat, is advantageous to the valve installation, in the pipeline and flange boss contact surface is wide, sealing performance

    is reliable. Life is longer than a hard back. And easy to remove and replace.

  • No pin structure to avoid corrosion

    Butterfly plate and valve shaft adopt through shaft without pin structure to avoid leakage caused by hole mounting pin and accelerated corrosion caused

    by coating damage.

  • Valve body is sprayed with Aksu epoxy powerd

    The valve body is sprayed with world-renowned Aksu epoxy resin powder, which has stronger adhesion and better environmental tolerance after melting and curing.



Project Name: A valve dealer in Pakistan imports valves as inventory for sale.

Main Products: American standard gate valves, stainless steel check valves, ductile iron soft-sealed gate valves, wafer butterfly valves, exhaust valves and other valves.

This valve distributor from Pakistan described some informations about their company to our sales manager of the international department.They have been engaged in the valve industry for 11 years and are very professional, with a fixed customer base and sales methods. As a middleman, they need to purchase a large number of valves that are sold every day. And China is a big valve producing country, so they intend to cooperate with Chinese valve manufacturers as their own exporter. After some comparisons, the enthusiasm form WESDOM left a deep impression on them. From the initial samples, trial orders to subsequent FCL orders, the cooperation is very smooth and pleasant. This Pakistan distributor said that the cooperation with WESDOM is very pleasant, and the products and services of WESDOM are also very considerate, and will have more cooperation with WESDOM valve in the future.

Project Pctures:







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