OEM Best Forged Y Type Globe Valve Manufacturers – Triple Offset Butterfly Valve – Guangwo Valve
OEM Best Forged Y Type Globe Valve Manufacturers – Triple Offset Butterfly Valve – Guangwo Valve Detail:
Applicable Standards
Butterfly valve design according to API609, ASME B16.34
Face to face ASME B16.10/API609
End Flanges ASME B16.5/ASME B16.47
Butt Welding ends ASME B16.25
Inspection and test API 598
Material: LCB
Size Range: 2- 56″
Pressure Rating: ASME CL 150,300
Temperature Range: -29°C~425°C
Design Description
- Low friction between seat and disc of valve
- “Zero Leakage” Sealing Design
- Standard Laminated Resilient Disc Seal to 800°F (427°C)
- One Piece Shaft
- Low torque enables the compact actuator and a long cycle life
- Blow-out proof shaft
- Optional stem extension
- Optional locking device
Application & Function
GW Triple Offset Flange Butterfly valve is used to prevent galling and scratches between the metal seat and the metal disc due to its unique design. The only time where the seal comes into contact with the seat is at the point of complete closure. Triple offset valves are generally used in applications which require bi-directional tight shut-off in oil and gas, LNG/NPG terminal and tanks, chemical factories, and shipbuilding. They are also used for dirty/heavy oil to prevent extrusion.
Accessories
Accessories such as gear operators, actuators, locking devices, chain wheels, extended stems and bonnets for cryogenic service and many others are available to meet the customer’s requirements.
Product detail pictures:
Related Product Guide:
"Control the quality by the details, show the power by quality". Our enterprise has strived to establish a remarkably efficient and stable team team and explored an effective excellent control system for OEM Best Forged Y Type Globe Valve Manufacturers – Triple Offset Butterfly Valve – Guangwo Valve , The product will supply to all over the world, such as: Roman, Zurich, Singapore, Being the top solutions of our factory, our solutions series have been tested and won us experienced authority certifications. For additional parameters and item list details, please click the button to acquire additional nformation.
By Jo from Costa rica - 2017.09.26 12:12
Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
By Janice from Orlando - 2018.12.11 11:26
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