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Pressure Seal Gate Valve -- Flexible Wedge WC9 High Pressure
Engineered pressure seal gate valves in WC9 Cr-Mo steel with flexible wedge design for main steam and hot reheat isolation in thermal power and high-pressure process plants. The pressure seal bonnet tightens under line pressure, eliminating large diameter body-bonnet bolting at elevated temperatures. Full port design ensures minimal pressure drop and pigging compatibility.
Key Applications
Technical Specifications
Material of Construction
Body: Alloy Steel. Trim, seat and gasket materials are selected for the service conditions and confirmed on the quotation and datasheet.
Purchase Options
Features & Benefits
High Performance
Designed for reliable operation under demanding conditions with minimal maintenance requirements.
Quality Assurance
Complete material traceability, mill test certificates, and compliance with international standards.
Wide Application Range
Suitable for Main steam isolation, Hot reheat lines, Process high-pressure isolation, Hydrocracker feed isolation, Supercritical steam headers and many other industrial applications.
Expert Support
Technical assistance for valve selection, sizing, and application engineering from our experienced team.
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