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K-DRG TRINKWASSER DVGW
Pressure regulators for drinking water, DVGW approved
Product image
Properties
| Input pressure |
Max. 25 bar |
| Media |
Drinking water, nitrogen, compressed air, non-aggressive liquids |
| Operating temperature |
Max. 40 °C (transparent strainer cup), Max. 70 °C (brass strainer cup) |
| Sealant |
NBR |
| Spring bonnet |
Plastic |
| Housing |
Brass |
| Filter bowl |
Plastic or brass |
| More information |
DVGW Certificate (only for K-07250457 - K-07250462) |
Description
Diaphragm pressure regulators with pressure-reduced single-seated valve and built-in strainer. These pressure regulators, which are independent of inlet pressure, protect domestic water installations against excessive supply pressure. They can also be used for commercial or industrial purposes providing their specification is adequate.
Note
Further information on request
Item
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 Identification |
Thread | Control range | flow kvs-value (m3/h) |
A (mm) |
B | C (mm) |
D (mm) |
|---|---|---|---|---|---|---|---|
| K- 07 25 04 57 | R 1/2 | 1.5 - 6 bar | 2,4 | 140,0 | 147.0 mm | 89,0 | 58,0 |
| K- 07 25 04 58 | R 3/4 | 1.5 - 6 bar | 3,1 | 160,0 | 147.0 mm | 89,0 | 58,0 |
| K- 07 25 04 59 | R 1 | 1.5 - 6 bar | 7,6 | 180,0 | 175.0 mm | 111,0 | 64,0 |
| K- 07 25 04 60 | R 1 1/4 | 1.5 - 6 bar | 9,1 | 200,0 | 175.0 mm | 111,0 | 64,0 |
| K- 07 25 04 61 | R 1 1/2 | 1.5 - 6 bar | 12,6 | 225,0 | 299.0 mm | 173,0 | 126,0 |
| K- 07 25 04 62 | R 2 | 1.5 - 6 bar | 12,0 | 255,0 | 299.0 mm | 173,0 | 126,0 |
| K- 07 25 04 63 | R 1/2 | 1.5 - 12 bar | 2,4 | 140,0 | 152.0 mm | 96,0 | 56,0 |
| K- 07 25 04 64 | R 3/4 | 1.5 - 12 bar | 3,1 | 160,0 | 152.0 mm | 96,0 | 56,0 |
| K- 07 25 04 65 | R 1 | 1.5 - 12 bar | 7,6 | 180,0 | 217.0 mm | 140,0 | 77,0 |
| K- 07 25 04 66 | R 1 1/4 | 1.5 - 12 bar | 9,1 | 200,0 | 217.0 mm | 140,0 | 77,0 |
| K- 07 25 04 67 | R 1 1/2 | 1.5 - 12 bar | 12,6 | 225,0 | 285.0 mm | 172,0 | 113,0 |
| K- 07 25 04 68 | R 2 | 1.5 - 12 bar | 12,0 | 255,0 | 285.0 mm | 172,0 | 113,0 |
| K- 07 25 04 69 | R 1/2 | 0.5 - 2 bar | 2,4 | 140,0 | 204.0 mm | 148,0 | 56,0 |
| K- 07 25 04 70 | R 3/4 | 0.5 - 2 bar | 3,1 | 160,0 | 204.0 mm | 148,0 | 56,0 |
| K- 07 25 04 71 | R 1 | 0.5 - 2 bar | 7,6 | 180,0 | 262.0 mm | 185,0 | 77,0 |
Spare parts
- K-VENTILAUSTAUSCHSATZ
- Valve replacement kit
- K-ERSATZSIEBE
- Replacement strainer
- K-DOPPELRINGSCHLUESSEL
- Double ring spanner
- K-VERSCHLEI-SATZ DRCKREGLER
- Wearing part set consisting of: 2x cap nuts, 2x screw fittings, 2x sealing rings
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.