2-way zone valve SF DN 15, KVS 6, 230 V

Zone valves are installed in closed circuits in heating systems. Manually operated, lockable in the center position.

Technical data:

• Power consumption: 6 W
• Protection rating: IP22
• Ambient temperature: max. 60°C
• Medium temperature: 5°C to 110°C
• Operating pressure: max. 10 bar
• Differential pressure: max. 0.9 bar
• Valve body, cover: brass
• Return spring: stainless steel
• Cable length: 1 m

• Maximum differential pressure: 0.9 bar

How it works:

When power is applied, the servo motor moves the ball from position A to a central position in approximately 10 seconds (against the spring force). When power is off, the return spring pulls the ball back to position A in approximately 4 seconds.

Permissible installation positions:

Engine top or side-mounted!