• Installed in heating and cooling installations and in domestic hot water preparation systems as a shut-off valve with drainage.

• Key features:
• Removable knob for easier installation.
• When closing the ball valve, the knob can be turned either left or right.
• The mounting screw remains in the knob after removal.
• Efficient drainage of the installation - high kv coefficient.
• Drainage of the installation using a 6mm Allen key.
• Pressure measurement.
• Protective nut covering the trigger thread "#190;".
• Space for insulation between valve body and handwheel.
• Interchangeable protective caps (in different colors) enabling easy identification of flow/return, domestic hot/cold water and circulation.
• A cover covers the screw inside the knob to protect it from contamination.

• Nominal pressure: PN 20
• Cut-Off Function: Yes
• Trigger function: Yes
• Measuring points: Without measuring nipples
• Valve body material: DZR brass
• Valve size: DN 25
• Setting scale: No
• Medium temperature [°C] [Maximum]: 120 °C
• Medium temperature [°C] [Minimum]: -20 °C
• Connection types: internal thread
• Kvs values [m³/h]: 9.5 m³/h
• Connectors: Rp 1
• Weight: 0.696 Kg

Tag: balancing and regulating installation