Main Applications
- Fossil-fuelled power stations
- Process engineering
- Boiler feed applications
- Boiler recirculation
Technical Data
- Nominal pressure Hydr casing
- PN 600
- Maximum nominal size TSG
- DN 800
- Max allowed fluid temp TSG
- 650 °C
Benefits
- Additional features ensure safe sealing to atmosphere:
- Pressure seal design: The higher the pressure in the gate valve body, the tighter the bonnet joint. Metal-capped pure graphite gasket. Very low risk of leakage, particularly at high pressures and temperatures. Compact design.
- Graphite gland packing with packing end rings, protected against oxidation by metal caps.
Technical Data
- Component function
- Shut off/control flow
- Connection type Inlet
- Flange,
Butt weld end - Design concept Drive
- With electric actuator,
With handwheel,
With pneumatic actuator - Mtrl Hydraulic casing
- P250GH,
1.7380,
1.7383,
1.7335,
1.6368,
1.5415,
1.4903,
1.4901 - Nominal pressure Hydr casing
- PN 600
- Maximum nominal size TSG
- DN 800
- Minimum nominal size TSG
- DN 50
- Max allowed fluid temp TSG
- 650 °C
- Min allowed fluid temp TSG
- -10 °C
- Valve body type
- Straight-way vlv w.flngd ends,
Straight-way valve w.weld ends