Flexible opening and closing: the rotary check valve is opened and closed by rotating the valve disc, with flexible operation, quick response, and no water shock phenomenon.
A swing check valve is a type of valve designed to prevent backflow in a piping system. It features a hinged disc that swings open to allow forward flow and closes to block reverse flow, ensuring unidirectional movement of fluids. Swing check valves are known for their simple design, reliability, and low-pressure drop. They are widely used in water, oil, gas, and other industrial applications where backflow prevention is crucial. Constructed from various materials like stainless steel, cast iron, or bronze, these valves offer durability and long service life. Their ease of maintenance and installation makes them a popular choice for many systems.
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 […]
In industrial production, valves serve as critical equipment for controlling fluid flow and must adapt to various operating conditions. High-temperature, high-pressure, and highly corrosive environments impose stringent demands on valve materials. Selecting appropriate materials is essential to ensure stable performance and extend the service life of valves. Valve Materials for High-Temperature Operating Conditions When valves […]
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 […]
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 China Professional Valve Manufacturer and Supplier Conforming ISO APl CE certification standards
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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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