Kits for R553F, R553FDB, R553K preassembled manifolds.
R557KY001: tail pieces and ball valves for circulator connection + automatic air vent valves + drain cocks + thermometer + differential by-pass valve, for R553F, R553FDB manifolds.
R557KY002: tail pieces and ball valves for circulator connection + automatic air vent valves + drain cocks + thermometer, for R553F, R553FDB manifolds.
R557KY003: tail pieces and ball valves for circulator connection + automatic air vent valves + drain cocks + thermometer + R401TG + R14TG + R462L, for R553F, R553FDB manifolds.
R557KY005: unit with thermostatic fixed point regulation and end by-pass kit for R553K manifolds, for R553K manifolds.
| Code | Size |  |
 |
BIM(revit) | CAD(dxf) | Certification |
|---|---|---|---|---|---|---|
| R557KY001 | - | 1 | 0 | - | - | |
| R557KY002 | - | 1 | 0 | - | - | |
| R557KY003 | - | 1 | 0 | - | - | |
| R557KY005 | - | 1 | 0 | - | - |
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