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DUPLEX BUTTERFLY VALVE

Valves Only is one of the leading Duplex Butterfly Valve Manufacturers in USA. We provide top tier flow control solution designed for strength, durability and corrosion resistance. Our Duplex Butterfly Valve is high-pressure and corrosive environment resistant. The valve is quarter turn valve made of duplex stainless steel incorporating the benefit of austenitic and ferritic stainless steel. It is built to control fluid flow with high strength and superior corrosion resistance ensuring best performance under harsh condition.

Key Parts of a Duplex Butterfly Valve:

1)Body – Made of duplex stainless steel for added strength and durability.
2)Disc – Rotates to control fluid flow, ensuring efficient operation.
3)Seat – Provides a tight seal to prevent leaks.
4)Stem – Connects the actuator or handle to the disc, enabling movement.
5)Actuator/Handle – Controls the opening and closing of the valve, either manually or automatically.

Working Mechanism:

It operates with a 90 degree turn of disc. When the valve is open, the disc aligns parallel to the fluid flow, allowing passage. When closed, the disc turns perpendicular, blocking the flow. This simple yet effective mechanism ensures smooth regulation with minimal pressure drop.

Advantages of Using Duplex Butterfly Valve:

1)Superior Corrosion Resistance – Ideal for aggressive environments such as chemical and marine industries.
2)High Strength and Durability – Duplex stainless steel provides excellent mechanical property.
3)Lightweight and Compact – Requires less space compared to other valve type.
4)Low Maintenance – Designed for long service life with minimal upkeep.
5)Efficient Flow Control – Ensures smooth and precise regulation with reduced energy loss.

Why is it Required?

Duplex Butterfly Valves are useful to industries that need dependable, high-performance flow control in hostile environments. Their strength, corrosion resistance, and efficiency make them a top choice.

Industries:

1)Oil and Gas
2)Chemical and Petrochemical
3)Marine and Offshore
4)Water Treatment
5)Power Generation

Description:

Body Material: Duplex Steel (F51, F53, 4A, 5A), ASTM A995, A890
Size – 2” – 48”
Class: 150 to 300; PN 6 – PN 25
Ends: Wafer, flanged, lug
Operations: Lever-operated, gear-operated, pneumatic actuated, and electric actuated

Conclusion:

For industries seeking durable and efficient flow control solutions, our Duplex Butterfly Valves are the perfect choice. As one of the leading Duplex Butterfly Valve Manufacturers in USA, Valves Only ensures high-quality products designed for superior performance in critical applications.