AKR/AKRS
Main applications
- Biofuels
- Boiler circulation
- Boiler feed systems
- Chemical industry
- District heating
- Energy
- Food and beverages
- General Processes
- Industry engineering
- Marine
- Nuclear Power Stations
- Oil /Gas
- Petrochemical Industry
- Power Stations < 100 MW
- Power Stations > 100 MW
- Snow guns
- Steam circuits
- Steel
- Sugar
- Turbine Island
Technical data
T max
550 °C
DN max
300
PN max
160
Design
Swing check valve to DIN/EN with flanged or butt weld ends, pressure seal design, internally mounted hinge pin, body of forged and welded construction, seat/disc interface made of wear and corrosion resistant 17% chrome steel or Stellite.
Application
Industrial plants, power stations, process engineering and shipbuilding. For water and steam. Other non-aggressive fluids such as gas or oil on request.
Further technical information about AKR/AKRS
Overview of technical data
T | -10 – 550 (°C) |
DN | 80 – 300 |
PN | 160 |
Body design | Straight pattern body |
Dimension standard | EN 558-1/26 PN 63-100, DIN 3202/1-F8 PN 160 |
Valve disc/plug material | Metal-to-metal seat |
Threaded-end design | Flange design, butt weld end design |
Body material (EN standard) | 1.0460, 1.7335 |
Main applications | Industry and process engineering, Energy, Shipping / Shipbuilding |
Body material | Forged steel |
Body/bonnet seal element | Pressure seal bonnet |