TianYu valves As a Professional Triple Offset Butterfly Valve Manufacturer in China, We Specialize in Delivering Offset Butterfly Valves Designed for Precision and Reliability. Select from Such Offset Butterfly Valves Factory offered by a Reliable Chinese Manufacturer for Fluid Control Solutions.
Our company is widely recognized as one of the most reliable triple-offset butterfly valve manufacturers in China.
Design Standards: API 609 Cat B
Size Range: 2 – 72 Inch
Pressure Range: Class 150-2500 LB
End Connections: Wafer, Lug, Flanged (FF, RF, RTJ), BW
Material Types: Carbon Steel, Stainless Steel, Duplex Steel, Al-BRZ, Alloy, Ti
Seat Type: Metal with Hard facing
Disc Seat:
Solid metal seal ring (for bi-direction service)
or laminated graphite+SS seal ring
or laminated PTFE+SS seal ring (for service need cleanness like seawater)
Top Mounting: ISO 5211 top mounting is available
Operation Types: Lever, Gear, Pneumatic Actuator, Motor Actuator
Bosseal Valve advantages: 0 Leakage, low Torque, Long working life, Low Emission, Bi-direction and fire safe
TRIPLE OFFSET BUTTERFLY VALVE
Compared with double offset butterfly valves, the design of A triple offset butterfly valve is similar but with a metal seat and an additional 3rd offset (disc-seat contact axis), which makes it with better sealing and less wear, and it’s able to work under low/high temperature, higher pressure and various fluid.
A triple offset butterfly valve is an advanced valve designed for critical applications, offering exceptional performance and durability. This valve features three offsets: two from the centerline and one from the seating axis, creating a cam-like motion that eliminates friction during operation. This design ensures a tight seal and extends the valve’s lifespan, even in high-pressure and high-temperature environments. Ideal for industries such as oil and gas, petrochemical, and power generation, triple offset butterfly valves provide reliable, zero-leakage shut-off. Implementing these valves can enhance system efficiency, reduce maintenance costs, and ensure safe, long-term operation.
Brief introduction Butterfly valve, also known as flap valve, is a type of regulating valve with a simple structure that can be used for on/off control of low-pressure pipeline media. Butterfly valve refers to a valve whose closing element (valve disc or butterfly plate) is a disc that rotates around the valve axis to achieve […]
A triple offset butterfly valve (TOV, HPBV or TOBV) is widely used in critical applications for isolation and regulating services.
If you need any support about our Butterfly Valves, pls contact us!
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.
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