Wafer lined fluorine butterfly valve

Size Range: 2''-44''/DN50-DN1200

Pressure: 5K/10K/150LB

Body Materials: CI/DI/WCB/CF3/ CF3M/CF8/ CF8M

Seat Materials: NBR/EPDM/PTFE/SI

Disc Materials: DI/WCB/CF3/ CF3M/CF8/CF8M/ C954

Stem Materials: 45#/410/ 2Cr13/Cr13/304/316stainless steel

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

Product Introduction

A lined fluorine butterfly valve is a type of valve that is designed for use in highly corrosive environments. It features a body and disc lined with a fluorine-based material, such as PTFE (polytetrafluoroethylene) or FEP (fluorinated ethylene propylene), providing excellent resistance to chemical attack. The valve operates by rotating the disc to control the flow of fluid through the valve. The lined fluorine butterfly valve is commonly used in chemical processing, oil and gas, and other industries with aggressive chemicals.

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.


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 Size L A B D C H ISO5211 n-ød PN10 n-ødPN16
100 4″ 127 155 114 220 180 225 F07 8-ø19 8-ø19
125 5″ 140 170 125 250 210 240 F07 8-ø19 8-ø19
150 6″ 140 190 143 285 240 260 F07 8-ø23 8-ø23
200 8″ 152 205 170 340 295 305 F10 8-ø23 12-ø23
250 10″ 165 235 198 405 355 335 F10 12-ø23 12-ø28
300 12″ 178 280 223 460 410 380 F10 12-ø23 12-ø28
350 14″ 190 310 279 520 470 410 F10 16-ø23 16-ø28
400 16″ 216 340 300 580 525 480 F14 16-ø26 16-ø31
450 18″ 222 375 345 640 585 530 F14 20-ø26 20-ø31
500 20″ 229 430 355 705 650 600 F14 20-ø26 20-ø34
600 24″ 267 500 410 840 770 676 F16 20-ø30 20-ø36
700 28 292 560 478 910 840 740 F25 24-ø30 24-ø36
800 32 318 620 529 1020 950 800 F25 24-ø33 24-ø39
1000 40 410 735 657 1225 1170 1045 F25 28-ø36 28-ø42


wesdom butterfly valve


Advantage of lined fluorine butterfly valve!

  • Excellent chemical resistance

    The fluorine-based lining material provides exceptional resistance to a wide range of aggressive chemicals, making them ideal for use in highly corrosive environments.

  • Low friction

    The smooth surface of the lining material reduces the friction between the valve components, minimizing wear and extending the valve’s lifespan.

  • Lightweight

    The use of non-metallic materials in the valve construction makes it lightweight and easy to install and maintain.

  • Low torque operation

    The design of the valve allows it to operate with minimal torque, reducing the cost and complexity of actuation systems.

  • Versatile

    Lined fluorine butterfly valves can be used in a wide range of applications, including chemical processing, oil and gas, and water treatment.

  • Cost-effective

    Compared to other types of valves designed for use in corrosive environments, lined fluorine butterfly valves are often more cost-effective, making them an attractive option for many industries.



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 Pictures:





wesdom butterfly valve



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