WESDUN
Chinese valve manufacturer
Provide OEM & ODM Service
30+ Years Experience of Manufacturing Industrial Valves Field
Deep Cooperate with 47 Countries Distributors
Achieved CE, SIL, ATEX, PED, ISO9001-2015, ISO14001:2015 and AAA Credit Certificates
High Quality Valve with Competitive Price
Butterfly-Valve
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Butterfly-Valve

High quality Butterfly Valve

Butterfly valve is a valve that rotates around the valve axis to open and close. It is mainly used for cutting off and throttling in pipelines.
The butterfly valve consists of a valve body, a valve stem, a butterfly plate and a seal. Its design is compact, featuring a straightforward structure, lightweight construction, and easy installation.

A variety of Butterfly Valve products show

Soft Seal Butterfly Valve

Specification:
Size Range: DN65~DN1500
Pressure: PN10-16
Materials: Ductile IronGGG40, Stainless Steel,EPDM,
Temperature: ≤80℃
Connection: Flange
Application: Water, Oil, Gas

Wafer Butterfly Valve

Specification:
Size Range: DN50-DN800
Pressure: PN10, PN16, CL150, JIS 5K/10K
Materials: Gray iron 、Ductile Iron, WCB, Stainless Steel
Design Standard: BS 5155,EN593, API 609, JIS B2064
Inspection Standard: BS 6755, EN12266, API 598, FIS B2003-87, GB/T 13927-92
Application: Water, Oil, Gas

Flange Butterfly Valve

Specification:
Size Range: DN100-DN1800
Pressure: PN10, PN16, PN20
Materials: Ductile Iron, WCB, Stainless Steel
Design Standard: BS5 155,EN593,API609
Inspection Standard: EN12266, API 598, GB/T 13927-92
Application: Water, Sewage, Gas

Lug Butterfly Valve

Specification:
Size Range: DN50-DN600
Pressure: PN10,PN16,PN20
Materials: Ductile Iron, WCB, Stainless Steel
Design Standard: BS5 155,EN593,API609
Inspection Standard: EN12266, API 598, GB/T 13927-92
Application: Water

Electric Actuated Butterfly Valve

Specification:
Size Range: DN50-DN1000
Pressure: PN6,PN16
Materials: WCB, QT450-10, HT200, HT250
Design Standard: API609/ISO5752
Inspection Standard: API609
Application: Water, air, natural gas, oil and weak corrosive fluid

D343H Hard Seal Butterfly Valve

Specification:
Size Range: DN80~DN3200
Pressure: PN10, PN16, CL150, JIS 5K/10K
Materials: WCB, Stainless Steel, Cr -Mo steel, Allay steel
Temperature: -29 °C to 425°C
Design Standard: BS 5155,API609,JIS B2064
Inspection Standard: EN12266, API 598, GB/T 13927-92

Double Eccentric Butterfly Valve

Specification:
Size Range: DN100-DN1800
Pressure: PN10,PN16,PN20
Materials: Ductile Iron, WCB
Design Standard: GB12238,BS5155,EN593,API609
Inspection Standard: API598, EN12266, GB/T 13927
Application: Water

Pneumatic Butterfly Valve

Specification:
Size Range: DN50-DN1200
Pressure: PN10-PN40
Materials: Ductile Iron, Carbon Steel
Design Standard: API609,ASME B16.34,BS5155
Inspection Standard: API598,EN12266
Application: Water, Oil and gas

Stainless Steel Wafer Butterfly Valve

Specification:
Size Range: DN50-DN1000
Pressure: PN10, PN16, PN20
Materials: SS304, SS316
Design Standard: EN 593, MSS SP67, API 609, BS5155
Inspection Standard: API 598, ISO 5208, EN 12266
Application: Water, Oil and gas

PTFE Lined Butterfly Valve

Specification:
Size Range: DN40-DN1200
Pressure: PN10/PN16
Materials: Ductile Iron, WCB, Stainless Steel
Design Standard: GB/12238
Inspection Standard: API 598
Application: Liquids and gases (including steam)

WESDUN Butterfly Valve Features

Simple structure, light weight and small size.The structure of the butterfly valve is relatively simple, mainly consisting of a valve body, a butterfly plate, a valve stem and a drive device, which makes it smaller in weight and volume and easier to install and maintain.
Fast opening and closing speed, simple operation. The butterfly valve only needs to rotate 90 degrees to complete the full opening or closing action, and the operation is simple and quick.
Good regulation performance. The butterfly valve has good flow regulation characteristics, especially in large-diameter valves, its flow regulation performance is better than other types of valves.
It can be made into large-diameter valves. Under the same valve diameter, the butterfly valve is smaller in size and lighter in weight, so it is more suitable for making large-diameter valves.
Suitable for various fluid media. Butterfly valves can be used to control various types of fluids, including water, steam, gas, oil, mud, etc.
Automatic control can be achieved. By adding a drive device, such as an electric or pneumatic drive device, the butterfly valve can be automatically controlled, thereby improving work efficiency and safety.

WESDUN Products Applications

In water supply, its low flow resistance enables smooth water passage,reducing energy consumption. For example, in large urban water networks, it controlsflow at key points and is used in wastewater treatment plants, where its media -handling and sealing properties prevent leaks for normal operation.​

In power generation, especially in thermal plant steam pipelines, gatevalves are vital. Their ability to handle high – temp, high – pressure steam andeasy operation efficiently control steam flow, ensuring turbine stability.​

In Oil and Gas. In oil pipelines, they regulatecrude oil flow, and their bidirectional flow suits various layouts. In gaspipelines, their good sealing minimizes leakage for safe, efficient transport.​

In chemical Industry. WESDUN products are selected for their chemical resistance and reliable performance. Theycontrol the flow of acids, alkalis, and solvents, facilitating production. Overall,the gate valve’s versatility makes it essential in many industrial systems.

Why Choose WESDUN

We produce various series of gate valves, butterfly valves,ball valves, check valves, globe valves, exhaust valves, control valves, filters, pipe fittings, etc. We also support customer customization and can tailor suitable valves for you according to your needs. We can also provide you with professional after-sales service and technical guidance.
Trustworthy & Safety
We have more than 34 year sexperience in network products OEM/ODM.
ONE-STOP SERVICE
One-stop shop service provides our customers the best service.
R&D technical
We have engineers and technicians in R&D team tomake your own special products.
COMPLETE PRODUCTS
We have complete products line,One shipment for alt products.

Quality Inspection And Workshop Scenarios

WESDUN Quality system  has stood the tests from customers all around the world.We implements sophisticated inspection facility and procedure.In terms of quality control, we have strict control procedures. From the raw materials entering the factory to the final product leaving the factory, after 24 quality inspection passes, each pass must ensure that the product quality is 100% qualified before it can flow into the next process, thus ensuring that the qualified rate of the finished products. We are devote to  provide best  quality established in every step!
Frequently asked questions
How is your price?
We are factory direct sales, you will get the most competitive price with best quality.
What are your payment terms?
We accept 30% as deposit, the rest 70% will be paid before shipping.
Does it support customized valve needs?
Yes,we accepted.generally If you need customized,our factory producing will take about 30-35 days.
How long your product delivery?
Generally,by air need about 7 days; by sea the Shipping time about 30-35days. But if you near by our warehouse,you can directly get them.
Where is your warehouse?
Kenya:ICD BUSINESS PARK, Warehouse NO.12, Old Mombasa Road,Nairobi Kenya
Tanzania:Upepo 218 Street 218 MBEZl Beach Near Sea BreezeHalI,DAR ES SALAAM, Tanzania.
Zambian:Plot 1938 MUNGWI ROAD LUSAKA WEST,LUSAKA Zambian
Zimbabwe:Unit 2, Stand 1580 Skyport, Arlington Park, Harare
Uganda:Warehouse No. B , Luzira,Kyadondo Block 243 ,Kampala ,Uganda
How can you guarantee the quality or any warranty?
In 12 months, we will provide you with replacement or repair services for other problems except for quality problems caused by human causes.
If any quality problems during use,We have professional staff to handle it on-site within 24 hours.

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    Phone: +86 185 9581 2878
    Email: sales@wesdunvalve.com
    WhatsApp: +86 18595812878
    Wesdun Fluid Technology Co.,LTD.
    A reliable partner for your valve requirements