Gate Valves
Robust gate valves for full-flow isolation and on-off service in various industrial systems.
Wedge Gate Valve
Traditional wedge design gate valve for reliable isolation in water, oil, and gas services.
Technical SpecificationsParallel Slide Gate Valve
High-temperature gate valve with parallel disc design for steam and power plant applications.
Technical SpecificationsKnife Gate Valve
Sharp-edged gate design for slurry, pulp, and abrasive media applications.
Technical SpecificationsBellows Sealed Gate Valve
Zero fugitive emission gate valve with metallic bellows stem seal for toxic, carcinogenic, and environmental protection services.
Technical SpecificationsSlab Gate / Through-Conduit Gate Valve
Full-bore through-conduit design with solid slab gate for pigging operations and pipeline isolation.
Technical SpecificationsNeed Gate Valves?
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Technical Guides
Learn More About Gate Valves
Technical Guides · 8 min read
Gate Valve Wedge Types: Solid, Flexible, Split, Parallel Slide — Selection Guide
The gate valve family encompasses several distinct wedge and disc designs — each optimised for specific operating conditions. Selecting the wrong wedge type leads to galling, thermal binding, difficulty operating, or poor sealing. This guide covers solid wedge, flexible wedge, split wedge, and parallel slide designs with selection criteria for each.
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Valve Selection · 8 min read
Ball Valve vs Gate Valve: Technical Comparison for Industrial Applications
Ball valves and gate valves are both used for on-off isolation, but they differ significantly in design, operating characteristics, seating performance, and maintenance requirements. This guide covers everything you need to know to make the right selection.
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Technical Guides · 10 min read
High-Temperature Valve Selection: Materials, Standards, and Applications Above 300°C
Industrial processes above 300°C — power boilers, steam turbines, fired heaters, and high-pressure reactors — demand specially engineered valves with alloy steel bodies, metal seats, and graphite packing. This guide covers material selection, pressure-temperature ratings, and design requirements for high-temperature valve service.
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