Bolted Bonnet Valve
Persta Nuclear valve
Persta Nuclear Lift Check Valve
This Presta Nuclear Valve Lift check valve in straight pattern or Z-form with butt weld ends designed for horizontal line installation position and below the disc flow direction.
Persta Nuklear Valve Feature :
- Flow direction below the disc
- Lip seals gasket for seal welding
in an emergency - Safety relevant task function during and after an accident
- Seismic design function after
an earthquake
Persta Nuclear Valve Design Data :
- 4 Mpa – 250 °C design size P4
- 11 Mpa – 350 °C design size P11
- 20 Mpa – 350 °C design size P20
- 25 Mpa – 350 °C design size P25
Detail Specification
Size | 3" to 18" (80 mm to 450 mm) |
Pressure Rating | Class 900 to 4100 |
Design Standard | ASME B 16.34 |
Persta Nuclear valve
Persta Nuclear Lift Check Valve
This Presta Nuclear Valve Lift check valve in straight pattern or Z-form with butt weld ends designed for horizontal line installation position and below the disc flow direction.
Persta Nuklear Valve Feature :
- Flow direction below the disc
- Lip seals gasket for seal welding
in an emergency - Safety relevant task function during and after an accident
- Seismic design function after
an earthquake
Persta Nuclear Valve Design Data :
- 4 Mpa – 250 °C design size P4
- 11 Mpa – 350 °C design size P11
- 20 Mpa – 350 °C design size P20
- 25 Mpa – 350 °C design size P25
Detail Specification
Size | 3" to 18" (80 mm to 450 mm) |
Pressure Rating | Class 900 to 4100 |
Design Standard | ASME B 16.34 |