Butterfly Valve

What Is A Butterfly Valve？

A butterfly valve is a type of valve used for regulating and shutting off fluid flow. It is characterized by its simple structure, small size, and light weight. The key component is a disc-shaped butterfly plate located in the center of the valve body, which opens and closes by rotating 90 degrees. Butterfly valves are widely used in water treatment, chemical, and petroleum industries, suitable for flow control in large-diameter pipelines.

Centerline Wafer Butterfly Valve

The leakage class of the centerline wafer butterfly valve is typically zero leakage or a sealed leakage level, ensuring good sealing performance when the valve is closed.

Double-Eccentric Wafer-Type Butterfly Valve

The double-eccentric wafer-type butterfly valve features a double-eccentric design, where the centerline of the stem and the seat does not align with the centerline of the disc.

High-Performance Butterfly Valve

The high-performance butterfly valve boasts a long service life and low maintenance requirements due to its excellent design and material selection.

Cast Steel CF8M 2” 150LB Wafer High Performance Butterfly Valve

The new valve is available in a choice of body materials – carbon steel for general applications, 316 stainless steel and duplex stainless steel for applications requiring superior corrosion resistance.

Cast Steel 310S 10” PN10 Wafer High Temperature Butterfly Valve With Pneumatic Actuator

Both-sides adjustable screw can make the standard products have ±4° adjustable range at the angle of 0 ° and 90 ° to ensure the synchronous precision with the valve.

High-Temperature Butterfly Valve

Cast-lined high-temperature butterfly valve with valve disc and stem made of heat-resistant stainless steel 310ss or 904L, ensuring high strength and wear resistance.

The Lowest-Cost Strategy Isto Choose Reliable TIANYU Valves.

TianYu Valve, with its experienced specialists, specializes in manufacturing industrial valves and provides technical support and one-stop solutions for the global market.

High-performance butterfly valves

High-performance butterfly valves excel in extreme temperature environments, particularly suitable for high and low temperature conditions. Copper valves, with their superior thermal conductivity and corrosion resistance, are a crucial choice for various media. The hard-on-hard sealing design ensures tightness during high-intensity use, extending service life. These features make high-performance butterfly valves critical equipment in industries such as petroleum and chemicals, meeting complex process requirements.

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Excelling in Harsh Conditions, Leading the Industry with High-Performance Valves for Stable Operation

Tianyu Valve’s high-performance valves are widely used in harsh operating conditions across industries such as petrochemicals, power generation, metallurgy, and sewage treatment. They excel in scenarios involving high temperature and pressure, strong corrosion, high-velocity fluid erosion, and frequent opening and closing, ensuring stable equipment operation and meeting the unique requirements of various industries.

Butterfly Valve Parts

Sealing Element

The sealing element is vital for valves, preventing media leakage when closed. Made of durable, corrosion-resistant materials, it withstands pressure, temperature, and corrosion. Its repeated friction during operation makes material choice and manufacturing quality crucial for sealing performance and valve lifespan, regardless of valve type.

Valve Stem

The valve stem links the closure element to the operating mechanism, controlling its movement to regulate media flow. It requires strength and rigidity to withstand forces while maintaining stability. Its design and quality directly impact the valve’s flexibility and durability.

Valve Body

The valve body serves as the core structure of the valve, forming the main framework that provides installation and support for other components. It houses the internal channels for media flow. Whether it’s a ball valve, butterfly valve, or gate valve, the valve body is the most essential part, directly influencing the valve’s performance, flow characteristics, and service life.

Valve Cover

The valve cover is the enclosed part of the valve, typically connected to the valve body to form a sealed space within the valve. Its main function is to protect the internal components of the valve from external impurities and ensure complete sealing when the valve is closed, preventing media leakage. The design and manufacturing quality of the valve cover significantly impact the overall performance of the valve.

Why Choose Us

Ensure Safety

Our products and services comply with international standards and specifications to make sure that we only produce the best and highest quality products and services to our clients.

Customization Service

We offer tailor-made industrial valves to ensure that our product fits your application standards and demand. TIANYU is ISO, API, MSS, and ASME compliant to guarantee you the highest product quality.

Fast Shipping

As a business partner, TIANYU makes sure that we commit to our clients’ requested deadline because we very much understand the importance of adhering to the timeline required.

After-Sales Service

TIANYU’s service does not end once our industrial ball valves are being delivered. Also, we offer warranties and provide customer service to our clients as part of our quality service.

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About Us

Founded in 2009, Wenzhou Tianyu Valve Technology Co., Ltd. is a professional valve enterprise integrating design, development, production, and sales services, located in the hometown of Chinese valves – Oubei Town, Wenzhou.

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Add: No. 6988 Sunshine Avenue, Wuxing Industrial Zone, Oubei Town, Yongjia County, Wenzhou City, Zhejiang Province
Phone: +0086-0577-67091625
Email: info@tianyuvalves.com
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