APPLICATION AREA
Metal seated valves are designed to operate in a variety of extreme conditions, including a combination of extreme temperatures, high pressures and abrasive media. The special design of these cranes provides them with durability and increased operational reliability. Possible applications:
- Oil and gas production
- Oil refining and petrochemistry
- Chemical processes
- Energy
- Pulp and paper industry
- Extraction and processing of mineral raw materials
MAIN ADVANTAGE CHARACTERISTICS
- Full bore with high capacity and minimal turbulence
- Increased valve tightness achieved by polishing the ball and metal seats
- Increased corrosion and abrasion resistance achieved by special treatment and coating
- Constant sealing pressure between ball and seats achieved by spring washer made of Inconel 718
- All-metal stem cover for tough applications
MAIN SPECIFICATIONS
- The size: 1/4" - 8" (DN8-DN200)
- Working environment: Superheated steam, hot gas, coal ash, highly viscous substances, molten metal
- Pressure: Vacuum 10-6 Torr up to 414 bar (6000 psi)
- Temperature: -196°C to +650°C (-320°F to +1200°F)
