Gate valve AKG-A/AKGS-A

Gate valve to DIN/EN with flanged ends (AKG-A) or butt weld ends (AKGS-A), pressure seal design, body of forged or welded construction, non-rotating stem, split wedge with flexibly mounted discs for precise alignment with the body seats. Seat/disc interface made of wear and corrosion resistant 17 % chrome steel or Stellite.

See all documents and downloads

Main Applications

Fossil-fuelled power stations
Process engineering
Boiler feed applications
Boiler recirculation

Technical Data

Nominal pressure: PN 63, PN 100, PN 160
Max. nominal size: DN 300
Maximum allowable fluid temperature: 550 °C

Your KSB contact: We're here to support you

Do you need any assistance finding the right material number?
We’ll soon provide a list so you can directly place your purchase order.
Meanwhile please contact our support:

Your local contact

Your KSB contact : We’re here to support you

Benefits

Additional features ensure safe sealing to atmosphere:
- Pressure seal bonnet. Low risk of leakage, particularly at high pressures and temperatures.
- Graphite gland packing with packing end rings.

Technical Data

Function: Shut off/control flow
Connection type: Flange,
Butt weld ends
Casing material: P250GH,
LEGIERTER EDELSTAHL
Nominal pressure: PN 63,
PN 100,
PN 160
Max. nominal size: DN 300
Min. nominal size: DN 80
Maximum allowable fluid temperature: 550 °C
Minimum allowable fluid temperature: -10 °C
Design concept Drive: With electric actuator,
With handwheel,
With pneumatic actuator

Sectional Drawings

Download