Main Applications
- Boiler feed applications
- Fossil-fuelled power stations
- Petrochemical industry
- Pipelines and tank farms
Technical Data
- Nominal pressure Hydr casing
- CL 800
- Maximum nominal size TSG
- NPS 2
- Max allowed fluid temp TSG
- 593 °C
Benefits
- Long service life and high functional reliability due to hard-faced seat/disc interfaces made of wear-resistant and corrosion-resistant materials
- Reliable sealing. Cover gasket fully confined to prevent creep.
- Risk of leakage is reduced by internally mounted hinge pin.
Technical Data
- Component function
- Prevent backflow
- Connection type Inlet
- Internal-thread connection,
Butt weld ends,
Socket weld ends - Mtrl Hydraulic casing
- A105,
A182 GR F 22,
A182 GR F304,
A182 GR F 316 - Nominal pressure Hydr casing
- CL 800
- Maximum nominal size TSG
- NPS 2
- Minimum nominal size TSG
- NPS 1/2
- Max allowed fluid temp TSG
- 593 °C
- Min allowed fluid temp TSG
- 0 °C