Safety valve unit with provision for pressure switch, for sealed heating system, furnace power up to 35 KW.
It consists of: R551E brass body, R88I automatic air vent with shut off valve, R140R pressure relief valve 3 bar, R225 pressure gauge 0÷4 bar, 1/4" connection for switch.
| Code | Size |  |
 |
BIM(revit) | CAD(dxf) | Certification |
|---|---|---|---|---|---|---|
| R554PY005 | 1" | 1 | 10 | - | - |
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