Technical Specifications
Product Overview
High-Performance Pressure Seal Gate Valve
Engineered for high-pressure and high-temperature critical service applications, this cast steel gate valve features a flexible wedge design to compensate for thermal expansion and piping loads. The pressure seal bonnet ensures absolute joint integrity, while the hardfaced Stellite 6 seating surfaces provide exceptional life cycles under high differential pressure. This valve is designed to resist sticking or binding, offering reliable shutoff and lower operating torque compared to standard gate designs.
Technical Specifications
- Design Standards
- API 600ASME B16.34GB/T 12234JB/T3595
- Seating Surface Material
- Stellite 6 Hardfaced
- Seating Angle
- 9 degrees
Key Features
Engineering Highlights
- Flexible one-piece wedge construction
- Pressure seal bonnet for zero leakage
- Fully guided wedge design
- Optional by-pass design available
- Spring-loaded split gate disc
Operational Advantages
Anti-bindingThermal expansion compensationLow operating torqueSelf-sealing bonnet
