SEMSAN KV-DW Double Eccentric Double Flanged Butterfly Valve DN 150/1400 | PN 25
Application
- Drinking Water Lines
- Drinking Water Treatment Plants
- Pumping Stations
- Irrigation Projects
- Dams and Reservoirs
- Neutral Gas and Cool Power Plants
- Hydroelectric Power Plants
- Industrial Plants
Control
- Handwheell
- Electrical Actuator
- Pneumatic Actuator
- Hydraulic Actuator
- On – Off or Modulating Operation
Catalogs
Technical Datas
Cad Files
ADVANTAGES
- Compact Design (EN 558-1 Series 14)
- Low Operation Torque for Bigger Diameters with Double Eccentric
- Low maintance cost
- Leakage Tests, EN 12266 Class A (completely tightness)
DESIGN
- TS EN 593 Certificated
- Double Flange
- Double Eccentric
- Flanges DIN EN 1092 PN 25
- Valve Shaft Double Offset
- Face to Face EN 558-1 Series 14 (DIN 3202, F4)
- Mechanical Position Indicator and Limit stops on Gear Box
- Body Sealing Surface;
- Corrosion - Resistant Stainless Welded AISI 316 and Microfinished.
- Adjustable and Replaceable Sealing Ring (WRAS approwad EPDM)
- Max Operation Temperature 85 °C
CORROSION PROTECTION
- Electrostatic Powder Coating (Coating Brands Certificated by WRAS)
Part List
| PART NAME | MATERIAL LIST | |
|---|---|---|
| 1 | BODY | GJS400.15 |
| 2 | DISK | GJS400.15 |
| 3 | RETAINING RING | AISI 316L |
| 4 | FREE SHAFT COVER | GJS400.15 |
| 5 | DRIVE SHAFT FLANGE | GJS400.15 |
| 6 | DRIVE SHAFT | AISI 420 |
| 7 | FREE SHAFT | AISI 420 |
| 8 | FREE SHAFT BEARING | GCuSn10 |
| 9 | DRIVE SHAFT BEARING | GCuSn10 |
| 10 | SEALING RING | EPDM |
| 11 | CONTROL BOX | NDK SERIES (IP68) |
| 12 | O-RING | EPDM |
| 13 | INLET BOLTS | A2 STAINLESS STEEL |
| 14 | OTHER BOLTS AND NUTS | A2 STAINLESS STEEL |
| 15 | COATING | All Casted Parts WRAS Approwed Powder Epoxy |
| 16 | VALVE SEAT | AISI309LSi |
Valve Dimensions
Pictures
