Size Range: 2″ – 60″ (DN50 – DN1500)
Pressure Range: Class 150-600 | API 609 1500 PSI
Design Standards: API 609, ISO 10631, BS 5155, MSS SP-67
Material Range: Cast Steel, Stainless Steel (310/316H), Alloy Steel (F51/F91), Inconel
End Connections: Flanged (RF, RTJ), Butt Weld (BW), Lug, Wafer
Body Structures: Double Flanged, Lug Type, Wafer Type
Body Types: Metal Seated, High-Temp Resilient Seated
Body & Bonnet Connection: Bolted Bonnet, Welded Bonnet (Heat-resistant gaskets)
High Temperature Butterfly Valves Typical Applications
The Critical Role of Butterfly Valves As essential components in industrial fluid control systems, butterfly valves are widely used in energy, chemical, and water industries due to their compact design and rapid operation. However, extreme operating conditions—such as ultra-low-temperature hydrogen transport and deep-sea high-pressure oil/gas extraction—have exposed limitations in traditional butterfly valves regarding sealing reliability […]
With the continuous improvement in performance requirements for valves in industrial pipeline systems, the double eccentric butterfly valve has emerged as a core control component in petroleum, chemical, power, and other industries due to its exceptional sealing performance, low operating torque, and long service life. However, its design and manufacturing must strictly adhere to international […]
High Temperature Butterfly Valves are butterfly valves specifically designed for high-temperature applications (such as above 300°C). Through special materials, structural optimization, and sealing technologies, they ensure stability, tight sealing, and long service life in high-temperature environments. These valves are widely used in high-temperature fluid control scenarios across industries like metallurgy, power, chemical engineering, and industrial furnaces.
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.
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.
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.
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.
Tianyu Professional China Valve Manufacturers and Supplier Conforming ISO APl CE certification standards
Send us a message if you have any questions or request a quote. Our experts will give you a reply within 24 hours and help you select the right valve you want.
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.
