Single-plate gate valve
TYPE PSA-ELI SIL / ELITA
Being part of the proven KÜHME shut-off valves for the municipal gas supply, the gate valve type PSA-ELI SIL can be used in every application where safe shut-off of the gases is required in accordance with DVGW G260. The single-plate gate valve, which is actuated by a rigid- or telescoping mounting set, sets new standards for litetime and reliability.
Shut-off gate valve in municipal, underground gas supply systems for natural gas, made of steel pipe according to DVGW G260
| Nominal size: | DN 40 to DN 300 |
| Nominal pressure: | PN 6 / 16 |
| Installation length: | in accordance with DIN EN 12 982 R15 |
| Operating temperature: | - 10°C to + 70°C |
Advantages
- Low actuating torques
- With internal spindle thread
- Safety due to absolute tightness
- Robust design
- Metallic sealing system for long lifetime
- Flow-through in either direction
- piggable
The single-plate gate valve for open/close service is actuated by a telescope or rigid lever set mounted to the square-cut spindle. It is key-operated from above the street cap.
Technical features
| Valve body: | Fully welded structure, housing interior filled with oil |
| Seat sealing system: | Floating support of the spring-loaded metallic sealing system consisting of the shut-off flap and two side plates |
| Spindle sealing: | O-rings attached to the non-rising spindle |
| Actuator type: | Manually via a rigid or telescope lever set for various pipe depths, optionally available in water-proof design |
| Process connection: | With steel welding ends (ELI) or flange connection (ELITA). |
| Special features: |
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