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The Siemens VFW41.125 is a two-way wafer-type butterfly valve DN125 made of ductile iron with tight shut-off, designed for heating, ventilation and air conditioning systems. More information
Delivery to Belgium (days are avarages)
DHL Express: 1.2 workdays, € 53,85
| Connection size | DN 125 |
| Connection Type | Wafer-type |
| Control | Without lever |
| Pressure | PN 6, PN 16, PN 10 |
| Weight | 9.80 kg |
The Siemens VFW41.125 wafer butterfly valve is designed for regulating and shutting off flow in heating, ventilation and air-conditioning systems. It is used in both closed and open circuits and is suitable, for example, for heat exchangers, boiler cascades, cooling sources or cooling towers.
The valve features a ductile iron body, a stainless steel disc and an EPDM-HT seat. It allows bidirectional flow of the medium, provides tight shut-off in accordance with EN 12266-1, leakage class A, and thanks to its maintenance-free design, it is suitable for long-term operation in building services installations.
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