Main applications

  • Biofuels
  • Boiler circulation
  • Boiler feed systems
  • Chemical industry
  • District heating
  • Energy
  • Food and beverages
  • General Processes
  • Industry engineering
  • Marine
  • Oil /Gas
  • Petrochemical Industry
  • Power Stations < 100 MW
  • Snow guns
  • Steam circuits
  • Steel
  • Sugar
  • Turbine Island

Technical data

T max 550 °C
DN max 300
PN max 160


Flanged or weld end gate valve with pressure seal bonnet, forged or welded body, non-rotating stem, flexible wedges for exact adaptation to seats. Seats made of wear and corrosion resistant 17 % Cr steel or stellite.


In industrial plants, power stations, process engineering and shipbuilding. For water, steam, gas, oil and other non-aggressive fluids. Other fluids on request.

Further technical information about AKG-A/AKGS-A

Overview of technical data

T -10 – 550 (°C)
DN 80 – 300
PN 160
Actuator options available ex works Pneumatic actuator to customer's choice, Electric actuator to customer's choice
Body design Straight pattern body
Bonnet design Yoke for fitting actuator
Dimension standard DIN 3202/1 (PN 160), DIN 3202/T2, EN 558-1/26 (PN63-100)
Handwheel movememt Non-rising
Valve disc/plug material Metal-to-metal seat
Threaded-end design Flange design, butt weld end design
Body material (EN standard) 1.0460, 1.7735
Main applications Industry and process engineering, Energy, Shipping / Shipbuilding
Body material Forged steel
PN min. 63
Body/bonnet seal element Pressure seal bonnet