Zone ball 2-way valve, 3/4“ F, DN20

VZK 220-230-1P Regulus Zone ball 2-way valve, 3/4“ F, DN20

Zone valve for heating systems

Ball valves with a high working and differential pressure

Slow closing, no water hammer

Special anti-clogging function

Absolutely tight in all directions when closed

Outgoing phase from the end switch for signalling and control

Extremely high Kvs value for two-way models - suitable also for high flow rates

El. energy drawn during shifting only

Fully manual operation possible