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K-DRG TRINKWASSER DVGW N EN 1567
Pressure regulators for drinking water, DVGW-tested acc. to EN 1567
Product image
Properties
| Input pressure |
Max. 16 bar |
| Primary (inlet) pressure |
Min. 2.5 bar |
| min. pressure drop |
1 bar |
| Operating temperature |
Max. 75 °C |
| Seals |
NBR-SBR |
| Spring bonnet |
PA 6 (up to DN 32), grey cast iron (from DN 40) |
| Housing |
Bronze (Rg5) |
| Internal parts |
Plastic, brass, stainless steel |
| Diaphragm |
NBR |
| More information |
DVGW Zertifikat |
Description
Pressure regulator with pressure-reduced single-seated diaphragm valve and built-in strainer. Specially designed for use in domestic water installations. R 1/2 to R 1 1/4 port sizes are DVGW-tested according to EN 1567.
Regulators with an R 1 1/2 or R 2 port are not DVGW approved. The device is also suitable for all other applications involving water, neutralnon-sticky liquids, air and neutral non-flammable gases.
Note
Further information on request
Item
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 Identification |
Thread | DN | Control range | flow kvs-value (m3/h) |
A (mm) |
B | C (mm) |
D (mm) |
|---|---|---|---|---|---|---|---|---|
| K- 07 25 04 39 | R 1/2 | 15 | 1.5 - 6 bar | 2,9 | 137,0 | 131.0 mm | 104,0 | 27,0 |
| K- 07 25 04 40 | R 3/4 | 20 | 1.5 - 6 bar | 3,9 | 141,0 | 136.6 mm | 109,0 | 27,6 |
| K- 07 25 04 41 | R 1 | 25 | 1.5 - 6 bar | 5,4 | 161,0 | 136.3 mm | 107,0 | 29,3 |
| K- 07 25 04 42 | R 1 1/4 | 32 | 1.5 - 6 bar | 6,1 | 177,0 | 151.5 mm | 109,0 | 42,5 |
| K- 07 25 04 43 | R 1 1/2 | 40 | 1.5 - 6 bar | 9,0 | 210,0 | 294.0 mm | 243,0 | 51,0 |
| K- 07 25 04 44 | R 2 | 50 | 1.5 - 6 bar | 13,0 | 210,0 | 294.0 mm | 241,0 | 53,0 |
Accessories
- K-KARTUSCHEN
- Cartridge
Disclaimer
Despite careful checking, we cannot guarantee the accuracy of all information included on this site, and we accept no liability.
All data and information in our online catalogue are based on currently valid standards and the regulations from the employer's liability insurance association. Product safety can only be guaranteed when our assembly instructions are carefully observed. Non-adherence to these regulations can affect product operation and functioning and result in a loss of warranty. Our warranty is only valid for HANSA-FLEX products. Our products are constantly subject to further development and technical changes are therefore possible.