| BRAND | Sera |
| Product | 622.D PVC |
| Description | Diaphragm pressure- keeping valve |
| Internal code | IMP4305185 |
| Custom code | 84811099 |
| Technical specification | 36221101 Diaphragm pressure- keeping valve:622.D Nominal width:DN15 Material of valve body:PVC-U Material of diaphragm:PTFE faced Seals:EPDM Connections:G1 Painting: sera standard surface protection RAL5015 Operating pressure:max. 10 bar Setting range:Pe 1,0 - 2,0 bar Setting pressure: 1 bar 20°C, max. 100mPas, without solids |
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