Product Description
Compact district heating valve, with wide application range.
For domestic hot water and district heating; hot water or cold water
(max. 50% glycol), water quality VDI2035.
Technical Properties
Valve series |
V5825B |
Valve type |
2-way press. bal. |
Medium type |
steam (water) |
DN size |
25 mm |
Media temp. |
2 ... 130 oC |
Kvs value |
6.3 |
Flow char. |
mod.equal% |
Nominal pressure |
PN25 |
Action to open |
stem down |
Close off pressure with 300N motor |
1600 kPa |
Close off pressure with 400N motor |
2500 kPa |
Materials |
body red bronze (DIN1705), trim stainless steel |
Stroke |
6.5 mm |
Connection diameter |
G1 1/4 inch |
Port connection |
ext. thread flat sealing |
Additional Descriptions |
Approved according DIN EN 14597 in combination with ML7435E/ML6435B. |