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DUPLEX GATE VALVE MANUFACTURERS

Valves Only is leading Duplex Gate Valve Manufacturers in USA. We provide high quality flow control solution designed for durability, corrosion resistance and superior performance. Our Duplex Gate Valve are engineered to handle extreme pressure and corrosive environment making them ideal for critical industrial application.

It is linear motion valve made from duplex stainless steel combining the properties of austenitic and ferritic stainless steel. It is designed to completely stop or allow fluid flow offering excellent mechanical strength and corrosion resistance for demanding application.

Key Parts of a Duplex Gate Valve:

1)Body – Constructed by duplex stainless steel for enhanced durability and resistance to corrosion.
2)Gate (Disc) – Move up and down to regulate fluid flow ensuring secure shutoff.
3)Seat – Provide tight seal to prevent leakage.
4)Stem – Connect actuator or handwheel to gate enabling movement.
5)Handwheel/Actuator – Control opening and closing of the valve either manually or automatically.

Working Mechanism:

Duplex Gate Valve work on the principle of lifting or dropping the gate (disc) in order to manage fluid flow. When the gate is raised, the valve opens completely resulting in a free flow of fluid. When it is closed, the gate fills the passage fully, providing tight seal and avoiding leak.

Advantages of Using Duplex Gate Valve:

1)Superior Corrosion Resistance – Ideal for aggressive and high-pressure environments.
2)Excellent Strength and Durability – Duplex stainless steel provides high mechanical strength.
3)Tight Sealing Capability – Ensures zero leakage and secure shutoff.
4)Minimal Pressure Drop – Provides smooth and efficient fluid flow.
5)Low Maintenance – Designed for long service life with minimal servicing.

Why is it Required?

Duplex Gate Valve is essential for industry requiring robust and reliable shutoff solution in extreme condition. Their high strength and corrosion resistance make them preferred 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: 1/2″- 64”
Class: 150 to 2500
Nominal Pressure: PN10 to PN450
Operations: Hand Wheel, Gear operated, Electric, and Pneumatic Actuated
Ends: Flanged, Buttweld, Socket weld, Threaded
Standards: API607, DIN, BS, ANSI, ASME, API6D, AWWA

Conclusion:

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