High Pressure and Temperature Gate Valves

High-Strength Gate Valves for Reliable Isolation

Gate valves are designed for full-bore flow with minimal pressure drop. The high-pressure and high-temperature series excel in environments where thermal expansion and mechanical stress are intense, such as steam turbines, refineries, and boiler systems.

Key Technical Superiority

• • Forged Material: High-density body structure for maximum pressure resistance and safety.
• • Pressure Seal Bonnet: Advanced design that utilizes internal pressure to enhance the seal between the body and bonnet.
• • Hard-Faced Trim: Stellite-faced wedges and seats for exceptional resistance to erosion and high temperatures.
• • Flexible Wedge: Prevents sticking due to thermal fluctuations, ensuring easy operation and tight shut-off.