China Professional Ball Valve Manufacturer

High Performance Butterfly Valves

High performance butterfly valve manufacturer

TIANYU  High performance butterfly valves are a professional manufacturer specializing in high-performance butterfly valves, dedicated to providing reliable and efficient fluid control solutions to global customers.

Specification Range

  • Size Range: DN25-DN2000 (1″-80″), meeting installation needs for pipelines of different diameters.
  • Pressure Range: Class 150-2500LB, PN10-PN420, suitable for low-pressure to ultra-high-pressure conditions.
  • Temperature Range: -196°C-800°C, capable of handling extreme temperatures from cryogenic liquefied gases to high-temperature steam.
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China High Performance Butterfly Valves

High Performance Butterfly Valves

The high-performance butterfly valve is widely used in industries such as oil and gas, chemicals, power generation, sewage treatment, and water treatment, where its excellent performance and reliability have gained widespread recognition and application.
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DN500 PN16 Triple Offset Butterfy Valve

High Performance Butterfly Valves Technical Specifications

Our specialized team is always available to answer your queries about high-performance butterfly valves. If interested in our products, choosing high-performance valves from TIANYU valve manufacturer ensures customized design, fast shipping, and reliable service for you.

  • Available Valve Materials: cast iron, ceramic, ductile iron, stainless steel & so on
  • Available Operation Types: grooved, flange, Wafer, butt weld, lug.
  • Valve Offset: valve offset consists of double offset, triple offset, and concentric.
  • Valve operation：it consists of electric pneumatic and Hydraulic operations.

Introduction to High Performance Butterfly Valves

High performance butterfly valve  Based on different application scenarios and medium characteristics, we offer a rich range of material options:
  • Body: Carbon steel (WCB), stainless steel (304, 316, 316L), alloy steel (WC6, WC9), duplex steel (2205, 2507), nickel-based alloys (Inconel 625, Hastelloy C-276), etc.
  • Disc: Stainless steel hardened treatment, Stellite alloy surfacing, ceramic coating, etc., to enhance wear and corrosion resistance.
  • Seat: EPDM, NBR, FKM and other rubber materials, as well as graphite, metallic hard alloys, PTFE, etc., to achieve reliable sealing under different temperatures and pressures.
  • Stem: 25Cr2MoVA alloy steel, duplex stainless steel, titanium alloy, etc., ensuring strength and corrosion resistance.
Diversified end connection types are provided for easy integration with different pipeline systems:
  • Flanged: RF (Raised Face), RTJ (Ring Type Joint), FF (Flat Face), compliant with standards such as ASME B16.5 and EN 1092.
  • Butt Weld (BW): Suitable for high-pressure, high-temperature, and high-purity medium transportation pipelines.
  • Socket Weld (SW): Commonly used in small-diameter, high-pressure pipeline systems.
  • Threaded: NPT (American Standard Taper Pipe Thread), BSP (British Standard Pipe Thread) for quick installation and disassembly.

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Guided by customer needs, we leverage advanced production processes, strict quality control systems, and a professional technical team to deliver high-performance, customized butterfly valve products and comprehensive after-sales services.

High Performance Butterfly Valves Parts

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.

About Us
valve test apparatus

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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