Approvals |
DVGW (for refilling unit NK300S) |
Media |
water |
Port connection |
external threads |
Nominal pressure |
PN10 |
Outlet pressure |
1,5 ... 4 bar |
Max. media temperature |
30 oC |
Kvs value |
0,45 |
Materials |
Dezincification-resistant brass housing; discharge valve, cartridge insert, valve insert, mechanical components of the blending unit and spring bonnet made of high-quality plastic; fibre-reinforced EPDM diaphragm; seals in NBR and EPDM; spring steel adjustment spring; stainless steel fine filter mesh; polypropylene cartridge |
Filter mesh |
200 micron |
Housing (HxWxD) |
524 mm | 483 mm | - mm |
Additional Descriptions |
Suitable for heating systems with the following materials: steel, copper, copper alloys and plastics.
Treated water has modified corrosive chemical parameters. Conditioning by means of inhibitors is to be provided for separately. |