Manufacturers choose slide gate valves for their outstanding performance and sealing capabilities at significant pressure and high temperatures. These gates are engineered to serve as a diverter in essential pneumatic transport systems, allowing for reliable flow control of abrasive dry powder materials.
The sturdy design guarantees long-lasting performance, cutting down on maintenance while keeping operational efficiency at its peak.
These gates play a vital role in industries requiring robust sealing and durability under pressure because they:
High pressure slide gates are ideal for use in the following applications:


This is Plattco's low-profile slidegate. It is commonly used as a maintenance gate above a Plattco Double Flap Airlock® Valve. It is meant for low cycling applications where headroom is limited.
Learn More
This is Plattco’s premium roller slidegate. This gate can be customized to fit nearly any installation footprint and application requirement. It is commonly used for gravity flow applications that require a reliable gate that won’t break the bank.
Learn More
A high performance and high sealing slidegate valve specially designed for the cement industry to function as a diverter valve in critical pneumatic transport systems. Ideal pressure or vacuum pneumatic conveying line shutoff valve.
Learn more
This is Plattco’s high temperature slidegate. This gate is designed to operate handling materials at extreme temperatures. Our proprietary design allows us to safely and reliably handle material temperatures up to 1900°F / 1040°C.
Learn More
Plattco’s dry scrubber discharge slidegate invented specifically for the energy industry. The unique design allows the gate to reliably operate as the discharge seal of a dry scrubber system.
Learn MorePlattco’s in-house engineering and design team are able to collaboratively engineer a solution to meet your dry material handling needs based on your unique combination of application details, material characteristics, and available headroom.
Learn More