Design
Weld end non-return valve, Y-pattern, check disc with closing spring, pressure seal design, Hastelloy-faced body seats.
Application
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
|
Maximum temperature |
580 002 |
|
DN max. |
50 |
|
Body/bonnet seal element |
Pressure seal bonnet |
|
Minimum temperature |
10- 002 |
|
DN min. |
10 |
|
Valve disc/plug material |
Metal- to-metal seat |
|
eClass assignment |
37010801 |
|
Body material (EN standard) |
1. 7335;1.7380;1.5415 |
|
Threaded-end design |
butt weld end design; Socket weld end |
|
Body design |
Y- valve body |
|
Body material |
Forged steel |
|
PN max. |
500 |
|
Main applications |
Industry and process engineering; Energy;Shipping / Shipbuilding |