ODM Lug Butterfly Valve – Triple Offset Butterfly Valve – Guangwo Valve
ODM Lug Butterfly Valve – 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:
We regularly perform our spirit of ''Innovation bringing progress, Highly-quality making certain subsistence, Administration marketing benefit, Credit score attracting customers for ODM Lug Butterfly Valve – Triple Offset Butterfly Valve – Guangwo Valve , The product will supply to all over the world, such as: Lebanon, Seattle, Manchester, The president and all the company members would like to provide professional products and services for customers and sincerely welcome and cooperate with all native and foreign customers for a bright future.
By Erica from Marseille - 2018.12.28 15:18
The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
By Stephen from Thailand - 2017.09.28 18:29
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