VAG Pressure reducing valve Type: 21150 ductile cast iron flange
Product documents
Document | Document type |
---|---|
Product Certificate | DVGW Water (PDF) |
Product Data sheet default | Capacity table Type 21150-SZ40 (PDF) |
Product overview |
Control valve for cavitation-free control of pressure and flow without auxiliary power.
Long service life thanks to the hardened and therefore wear-resistant seat. The seat is welded to prevent bacteria from settling between the casing and the seat.
The sleeves with a screw thread (CORFIX) pressed into the casing prevent exposed spots and therefore corrosion in the connections of the control lines.
The control lines and fittings are made of stainless steel.
Application
- Water, drinking water and other neutral media.