3-way zone valve

GZ 5/4 (DN25) with actuator 230V

with cable, kv 8 m3/h

NOVELTY

• Increased flow valve for heat pumps and
• other heating devices requiring flow up to 8m3/h
• 3-way zone valves OTTONE are designed for central heating water systems
• or air conditioning as switching elements. Zone valves are controlled by the SPST signal and can be
• Activated from any thermostat or switch. They are ideal for directing the medium between
• c.o. and the coil/jacket of the hot water tank

Technical parameters:

• Maximum operating pressure: 10 bar

• Number of cycles close/open: min 100.000

(for pressure difference 1 bar)

• Maximum operating temperature: 90 °C

• Opening time: 8s

• Electrical protection class: IP44

• Power supply: 230 V (50-60 Hz)

• Power consumption: 6 W

• Additional control connector: SPST

• Maximum glycol concentration: 50%

• Made in Italy