China Butterfly Valves Manufacturers, Suppliers and Factory - Customized Butterfly Valves

Your Professional Butterfly Valves Supplier

Jiangsu Tisco Equipment Co., Ltd. is a comprehensive valve company integrating manufacturing and trading. We specialize in the production of valves and the processing of stainless steel products, including ball valves, gate valves, butterfly valves, globe valves, as well as pipes, plates, profiles, and stems. In addition, copper, aluminum, titanium, and other alloy steels such as Inconel are also within our product range.

Cryogenic Butterfly Valve
Size: DN50–DN1200. Pressure: PN6~PN40(Class 150~Class 300). Working temperature: -196℃~+80℃. Power: Manual, Electric, Pneumatic, Hydraulic. End Connection: Flange, Welding, Threaded. Structure:
Triple Eccentric Bidirectional Dense Butterfly Valve
Production Name: Triple eccentric bidirectional dense butterfly valve. Material: Stainless Steel alloy steel carbon steel or as your request. Specification: DN50 to DN1200. Pressure Class:
Wafer-type Centre-line Butterfly Valve
Product Name: Wafer-Type Center-Line Butterfly Valve. DN(NPS): DN15 ~ DN1200 (1/2″ ~ 48″). Pressure: PN6~PN16. Material: CF8, CF8M, CF3, CF3M, F304, F316, F321, S31803, S32750, 310 or as per your

Why Choose Us

OEM Services

When you submit your requirements, our engineers will provide faster and more comprehensive customized solutions. We offer a wide range of products and provide technical support based on your actual needs, helping you select the most suitable products.

Fast Delivery

We maintain sufficient stock and can arrange fast shipment. A variety of styles is available for you to choose from.

Our Services

We provide 24-hour online service and strictly control quality management from the date the order is placed. We conduct regular product inspections and daily random checks to ensure that every batch of shipped products meets quality standards.

Product Parameters

Item	Details
Size	DN50–DN1200
Pressure	PN6~PN40(Class 150~Class 300)
Working temperature	-196℃~+80℃
Power	Manual, Electric, Pneumatic, Hydraulic
End Connection	Flange, Welding, Threaded
Structure	Butterfly
Application	Power Plant, Marine, Chemical, Construct
Media	Liquid include water,oil etc
Place of origin	Jiangsu, China
Customized Support	OEM, ODM, OBM
Warranty	3 Years
Selling Units	one item

Advantages Of Butterfly Valves

Lightweight and Compact

Butterfly valves are great for several applications because they are very lightweight and provide reasonable flow control in a compact design. You will generally want to use a metal-seated valve for more extreme fluid processing, while a soft-seated butterfly valve is best for applications with low pressures and temperatures. The butterfly disc takes up little space but offers enough strength for most pump systems.

Simple and Cost Effective

Butterfly valves are very simple in design and have minimal maintenance requirements. They are easy to install and operate. Plus, they are typically much less expensive than a ball valve of the same size. They do not require much torque to operate effectively and can be automated for energy-efficient operation.

Triple Eccentric Bidirectional Dense Butterfly Valve

Quick and Efficient

The 90-degree turning radius allows for quick sealing upon actuation, which provides more accurate flow control with minimal effort to turn the valve on and off. Different butterfly valves are to consider, including zero-offset, double-offset, and triple-offset. The pressure will usually determine which type you need. The higher the offset, the more pressure the valve can handle.

Pressure Control

In addition to precision flow control, butterfly valves are excellent for pressure control. They experience minimal pressure drop during operation before the fluids recover energy quickly after leaving the valve. This keeps the pump system running efficiently with consistent fluid pressures.

Butterfly valve actuation

There are multiple ways to operate, or actuate, a butterfly valve - manual, semi-manual, or fully automatic.

Electric: Uses an electric actuator for controlling the valve with a 4-20mA control signal and are typically used for high precision regulation and time-sensitive application.

Pneumatic: Also used for high precision application and uses compressed air for actuation.

Hydraulic: Typically used for applications requiring large torques for opening and closing the valve, such as high pressure and high viscosity applications.

Manual: Manually operated butter valves make use of a handwheel, crank, or lever to operate the valve. Smaller manual valves are typically fitted with a lever. For larger sizes, handwheels are provided and are accompanied by a gearbox to transfer the torque with a high mechanical advantage. Another way of manual actuation is in use cases where the valve is buried underground without a manhole; in such applications, actuation is done with an extension spindle, adapter / square cap, and a corresponding T-key from the ground level.

3 Different Types of Butterfly Valves

Butterfly valves come in different designs tailored to specific applications based on factors like pressure range, connection type and actuation method. The most common types include wafer-style, lug-style and eccentric butterfly valves.

Wafer-Style Butterfly Valves

Wafer-style butterfly valves are designed to fit snugly between two pipe flanges. They are lightweight and cost-effective, often used in low-pressure systems.

One key advantage of wafer-style valves is their ability to seal in both directions, preventing backflow in systems that need bidirectional pressure control. These valves are popular for general-purpose applications due to their compact design, making them ideal where space is limited.

Lug-Style Butterfly Valves

Lug-style butterfly valves are installed using threaded inserts, or “lugs,” which enable them to be bolted between flanges. This design allows one side of the piping system to be disconnected without affecting the other side, making lug-style valves particularly useful for systems that require frequent maintenance or isolation.

Eccentric Butterfly Valves

Eccentric butterfly valves are designed to handle more demanding applications. They come in three variations — single, double and triple eccentric — each providing enhanced sealing and reduced wear on the valve seat.

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FAQ

Q: What certificates will you provide?

A: We can provide CE/ ISO / WRAS.

Q: After-sales service?

A: 18 months year warranty for all kinds of products.
As an experienced manufacturer, you can rest assured of the quality and sales service.

Q: Payment?

A: T/T, L/C, OA, D/P, D/A.

Q: Transportation?

A: Transported by DHL, UPS, EMS, FedEx, SF, by Air, by Sea.

Q: Do you provide free sample?

A: Free sample is OK for us.

Q: Do you accept custom design on size?

A: Yes, if the size is reasonable.

As one of the leading butterfly valves manufacturers and suppliers in China, our products have good reputation in the market. We warmly welcome you to buy high quality butterfly valves made in China here from our factory. We also accept customized orders.

Cryogenic Butterfly Valve, Triple Eccentric Bidirectional Dense Butterfly Valve, Wafer type Centre line Butterfly Valve