Product Overview
The Wedge Gate Valve is a widely used shut-off valve designed for fully open or fully closed flow control in industrial and municipal pipelines.
It features a wedge-shaped gate that moves perpendicular to the flow direction, providing tight sealing and low fluid resistance.
This valve is ideal for applications in water supply, power generation, oil, gas, and chemical systems, where reliable isolation and minimal pressure loss are essential.
Product Advantages
● Tight Sealing: Wedge design ensures uniform pressure and reliable shut-off.
● Long Service Life: Wear-resistant seat and stem design extend operational life.
● Low Flow Resistance: Full bore passage reduces pressure loss.
● Versatile Installation: Available in flanged or bolted bonnet configurations.
● Standard Compliance: Meets EN, ASME, and API international design standards.
Size Range
● NPS 2″ – 48″ / DN50 – DN1200
Pressure Rating
● Class 150 / Class 300 / PN10 / PN16 / PN25
Standards
● Design Standard: EN 1984 / API 600 / ASME B16.34
● Test Standard: EN 12266 / API 598
● Flange Standard: EN 1092-2 / ASME B16.5 / ASME B16.47
Industry Applications
● Water supply and sewage systems
● Power generation and cooling systems
● Oil and gas transportation pipelines
● Petrochemical and chemical process plants
● Industrial utility and building systems
Tianjin Dingliu valve Industry Co., Ltd. is a high-tech enterprise specializing in the valve and automation industry.
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