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Butterfly Gate for Power Plants

UGES Butterfly Gates deliver rapid quarter-turn rotary disc shutoff for power plant pneumatic conveying lines, coal dust transport, and flue gas duct isolation. Their compact wafer-style body and fast actuation make them the preferred choice for high-frequency cycling in automated power plant material handling systems.

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Butterfly Gate Key Specifications

Butterfly gates for power plants are optimized for pipeline and duct applications where fast cycling, compact installation, and reliable shutoff are required. Their disc-in-body design allows full-bore flow with minimal pressure drop when open.
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Actuation
Pneumatic quarter-turn actuator with solenoid valve for DCS-integrated automated cycling; electric actuator for modulating duct damper applications.
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Sealing Type
Resilient elastomeric seat for standard coal and ash conveying; low-leakage metal seat for flue gas duct applications with elevated temperature exposure.
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Seating Configuration
Soft seated for ambient-temperature pneumatic conveying of coal and fly ash; metal-seated for flue gas duct isolation at temperatures up to 250°C.
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Port Shape
Circular port in wafer or lug body style for pipeline flange mounting; custom rectangular bodies available for duct damper applications.
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Body Material
Cast iron or mild steel body for standard service; stainless steel body and disc for corrosive flue gas or wet ash conveying applications.
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Size Range
Available from 100 mm to 600 mm for coal and ash pneumatic conveying lines, sampling systems, and auxiliary duct isolation in power plants.

Industrial Applications

Butterfly gates are selected for power plant pipeline and duct applications where fast operation, compact size, and automated control are critical.
Application 1

Fly Ash Pneumatic Conveying

Installed in fly ash pneumatic transport lines between ESP/bag filter hoppers and ash silos for rapid on/off isolation during sequential hopper evacuation.
Application 2

Coal Dust Transport Line

Mounted in pulverized coal transport pipes between coal mills and burner fronts for quick isolation during mill trip or burner changeover operations.
Application 3

Flue Gas Duct Isolation

Used as isolation dampers in flue gas ducts for maintenance access to duct sections, with metal-seated disc for tight shutoff at elevated flue gas temperatures.
Patient Reviews

Customer Testimonial

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We've been sourcing conveyor components from United Global Engineering Solutions for quite some time now. Their conveyor belt accessories, including industrial conveyor rollers and pulleys, have consistently met our quality and performance standards. We highly recommend them for all your conveyor system needs.

Ralph Bader

The Repeat Client

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We worked with United Global Engineering Solutions for our conveyor needs, and the experience was excellent from start to finish. Their team understood our requirements quickly, recommended the right conveyor solution for our operations, and delivered quality industrial conveyor belts that made a real difference. Since the installation, our workflow has improved and day-to-day operations feel much more efficient. We’re grateful for their support and would gladly recommend them.

Nageshwar Naidu

The Satisfied Customer

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We’ve worked with United Global on multiple projects, and their conveyor belts for food processing have made a real difference. What stands out most is their ability to customize solutions to our needs and deliver quality products on time. Their prompt service and cost-effective approach have made them a partner we can count on.

Shri Kanth Reddy

The Valued Partner

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We’ve worked with United Global Engineering Solutions on multiple projects, and they’ve consistently delivered. Their conveyor belts for food processing have made a real difference for us, and we’ve appreciated how they tailor solutions to our specific needs. The team is responsive, the service is prompt, and the solutions are cost-effective without sacrificing quality.

Sharadha Mohan

The Satisfied Manufacturer

15+

Industries Served

10+

Years of Experience

500+

Systems Installed

600+

Happy Clients

Need the Right Butterfly Gate for Your Power Plants?

Our experts visit your site, understand your workflow, and recommend the exact configuration your system needs.

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