VALVA Series
Portable machines for flat seats
Portable machines for grinding and lapping of flat sealing surfaces in globe and safety valves, valve disks, and flanges from DN 1/4″–64″ (8–1600 mm).
THE EFCO VALVA:
- Simple, easy, one-man operation
- Wear-resistant tooling
- Fast results
Drive: electric 230/120 V, 50/60Hz or pneumatic 6-7 bar
| Type | DN | Grinding | Lapping |
|---|---|---|---|
| VALVA-S1 | 1/4″ – 6″ 8 – 150mm |
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| VALVA-1 | 1/4″ – 6″ 8 – 150mm |
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| VALVA-S15 | 3″ – 12″ 8 – 300mm |
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| VALVA-15 | 3″ – 12″ 8 – 300mm |
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| VALVA-2 | 8″ – 28″ 200 – 700mm |
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| VALVA-3 | 20″ – 64″ 500 – 1500mm |
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