| BRAND | Sferaco |
| Product | SFE381020 |
| Description | valve |
| Internal code | IMP4284634 |
| Technical specification | 3-piece non-return valve (removable) Stainless steel EN 1.4408 PS 63 Bars disc system Welding But Welding (edge to edge) DN 20 - (for tube Øext. / thickness 26.9 x 2.3mm) |
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