Nominal Diameter: DN65~700mm, NPS 2-1/2”~28”
Nominal Pressure: CL150~300LB
Applicable Media: Gas, Water, and Oil, etc.
Applicable Temperature: -30℃~+150℃
Working Temperature: -20℃~80℃
Connection Type: Wafer Connection
Main Materials: 304, 316, Carbon Steel
| Body Material | WCB |
| Nominal Pressure | PN16 |
| Nominal Diameter | DN500 |
| End Connection | RF |
| Operation type | Worm gear |
| Test & Inspection | API 598/ISO 5208 |
| Design Standard | API 609 |
TIANYU butterfly valve adopts the design of multi-layer disc sealing ring, sealing by the inside graphite, applied for low and middle pressure, asrecycle water, swage treatment, city building, etc.
TIANYU butterfly valve adopts the standard bolts and nuts. It could extend the valve longer sevice life
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.
In the petrochemical industry, valves are used to control fluid flow, pressure, and prevent accidents. They are capable of enduring high temperatures and pressures in refinery environments, ensuring safe and smooth operation of processes.
In the power industry, valves are used to control the flow of steam, water, and oil. Globe valves and gate valves in steam pipelines ensure smooth steam transportation, while butterfly valves are commonly used to regulate flow.
In the food and beverage industry, valves are used for fluid transportation and control. These valves need to meet sanitary standards to ensure the safety and quality of food products.
In the environmental protection sector, valves are used in wastewater treatment systems to control the discharge of sewage, ensuring the effectiveness of wastewater treatment. They play an important role in environmental protection and sustainable development.
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.
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