CHECK VALVES
2270 / SWING CHECK VALVE
| PRODUCTION STANDARDS | |
| DN40 → DN300 PN 10-16 | |
| Design | EN 12334 / EN16767 |
| Connection | EN 1092-2 / ISO 7005-2 – Flanged |
| Face to Face | EN 558 Series 48 / DIN 3202 F6 |
| Marking | EN 19 |
| Tests | EN 12266-1 |
| Corrosion Protection | Electrostatic Powder Epoxy / FBE |
Features
- With the start of movement at defined flow direction on the system, the disc leaves the flow section by turning around its axis and allows the flow pass.
- The disc fixed inside the body in located on the flow axis.
- Sealing is achieved by metal to metal seating. Rubber coated disc is available. (Optional).
- All external surfaces are primed and painted for corrosion resistance.
- Can be installed in either vertical (upward flow only) or horizontal (cover upright) applications.
- Designed with focus on easy access to maintenance. By unscrewing a few bolts the bonnet assembly including hinge and disc can be removed from the body, and maintenance can be performed.
- Zero stem leakage eliminates media loss and satisfies environmental regulations.
- Effective for energy savings.
- Stock piled for quick delivery.
Temperature
- +120 °C (EPDM)
Scope of Application
- Chamber installation
- Pipelines
- Water treatment plants
- Pumping stations
- Tanks
- Seawater applications
- Power plants
- Industry