COMFORT 3-way zone valve DN 20 (3/4) without motor, female thread, Kvs value 7.0m³/h

The comfort 3-way zone valve DN20 for on/off control. The valve features a rotary slide valve, allowing it to withstand higher differential pressure and reducing the risk of it sticking during a prolonged operational shutdown. Without motor, internal thread, Kvs value 7.0 cbm/h. Operating temperature: Min. -15 C/Max. 80 C. Ambient temperature: Min. 1 C/Max. 60 C. Max. working pressure: 1.0 MPa (10 bar). Max. differential pressure: 100 kPa (1 bar). Leakage: < 0.1% of Kvs at 100 kPa. Medium 1: Water - Glycol max. 50%. Medium 2: Water - Ethanol max. 30%. Housing: Brass EN 12165 CW617N. External cover: Brass EN 12164 CW614N. Material, internal parts/shaft: PPS Composite. Model: comfort WÄRME. comfort-No.: 67 00 009