Design
Flanged or weld end swing check valve, with bolted cover, internal hinge pin body of forged or welded steel construction; seats made ofwear and corrosion resistant 17% Cr steel.
Applications
In industrial plants, power stations, process engineering and shipbuilding. For water, steam, gas, oil and other non-aggressive fluids. Other fluids on request.
Overview of technical data
|
Body design | Straight pattern body |
|
Dimension standard | EN 12982; EN 558-1/1 |
|
Valve disc/plug material | Metal- to-metal seat |
|
Threaded-end design | Flange design; butt weld end design |
|
Body material (EN standard) | 1. 0345;1.0425 |
|
DN max. | 400 |
|
DN min. | 80 |
|
eClass assignment | 37010101 |
|
Main applications | Industry and process engineering; Energy;Shipping / Shipbuilding |
|
Body material | Forged steel |
|
PN max. | 40 |
|
Maximum temperature | 400 °C |
|
Minimum temperature | 10- °C |
|
Body/bonnet seal element | Externally confined seal |
| KSB AG | |
|---|---|
| Product Category | Industrial Valves |
| Product Number | STAAL 40 AKK/AKKS |
| Product Name | Flanged or Weld End Swing Check Valve |
| Valve Type | Metal Seated; Swing; Check |
| Primary Material | Steel |
| Media | Water; Hot Water; Cold Water ; Gas; Steam; Non-Aggressive Fluids |
| Valve Size | 3.15 to 15.75 inch (80.00 to 400.00 mm) |
