Forged Ball Valve Manufacturer – Triple Offset Butterfly Valve – Guangwo Valve
Forged Ball Valve Manufacturer – 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:
Gaining purchaser gratification is our firm's intention eternally. We will make wonderful endeavours to build new and top-quality merchandise, satisfy your exclusive needs and provide you with pre-sale, on-sale and after-sale products and services for Forged Ball Valve Manufacturer – Triple Offset Butterfly Valve – Guangwo Valve , The product will supply to all over the world, such as: Riyadh, Sweden, Barbados, Besides there are also experienced production and management , advanced production equipment to assure our quality and delivery time , our company pursues the principle of good faith, high-quality and high-efficiency. We guarantee that our company will try our best to reduce customer purchase cost, shorten the period of purchase, stable solutions quality, increase customers' satisfaction and achieve win-win situation .
By Esther from Malta - 2017.09.30 16:36
We are really happy to find such a manufacturer that ensuring product quality at the same time the price is very cheap.
By Molly from Albania - 2017.09.30 16:36
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