1.Standard
| Design & manufacturing | EN593/BS5155 |
|---|---|
| Face to face | EN558-1 |
| Flanged ends | EN1092-2, ISO7005-2, DIN2501 |
| Inspection & testing | EN12266-1 |
2.Technical Specification
| Size | DN50-600 |
|---|---|
| Working pressure | PN10 / PN16 |
| Applicable temperature | 0℃~80℃ |
| Operation | Gearbox /Electric actuator |
3.Main parts material
| Part Name | Material |
|---|---|
| Body | Ductile Iron |
| Disc | Ductile Iron/SS304/SS316 |
| Stem | SS420/SS410/SS416 |
| Seat | EPDM |
| Fasteners | Carbon steel/Stainless steel |
4. Features
- Novel and reasonable design, unique structure, light weight, fast opening and closing.
- Small operation torque, easy operation, labor-saving dexterity.
- Whether vertical or horizontal installation is OK, convenient maintenance.
- Linear flow curve, excellent regulation.
- Sealing can be replaced, sealing performance is excellent, zero leakage.
5. Application
- Water works, water projects
- Environment protection
- Public facilities
- Power plant
- Constructionindustry
- Petroleum, chemical industry
- Steel work, metallurgy
- Paper plant
- Food & beverage
- Water treatment plant
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