Zone Valves VZ-series and Actuators AZ-series

• Valve Types: Available in 2-way, 3-way, and 3-way with 4-port configurations.
• Sizes: DN15 (1/2″) and DN20 (3/4″).
• Kvs Values: Range from 0.25 to 6.0.
• Construction:
  • Brass valve body for durability.
  • Stainless steel stem with double O-ring sealing in EPDM.
  • Technopolymer seat for reliable operation.
• Operating Pressure: Up to 16 bar.
• Design: Threaded male collar (M30x1.5) for easy actuator fitting.

All valves in the VZ-series are Normally Closed (NC), meaning the valve remains closed when not actuated.

• Compatibility: Designed for use with VZ-series valves (DN15/DN20, Kvs 0.25 to 6.0).
• Control Signals: Options include on/off, PWM (Pulse Width Modulation), or 0-10 Vdc.
• Actuating Force: 140 N.
• Design:
  • Compact construction.
  • Position indicator for visual confirmation.
  • Quick installation using a threaded ring nut.
  • Supplied with a 2-meter cable.

2-Way Valves

• VZ2 025: Kvs 0.25, DN15 (1/2″).
• VZ2 040: Kvs 0.40, DN15 (1/2″).
• VZ2 060: Kvs 0.60, DN15 (1/2″).
• VZ2 100: Kvs 1.0, DN15 (1/2″).
• VZ2 160: Kvs 1.6, DN15 (1/2″).
• VZ2 250: Kvs 2.5, DN20 (3/4″).
• VZ2 400: Kvs 4.0, DN20 (3/4″).
• VZ2 600: Kvs 6.0, DN20 (3/4″).

3-Way Valves

• VZ3 025: Kvs (Direct/Angle Way) 0.25/0.25, DN15 (1/2″).
• VZ3 040: Kvs (Direct/Angle Way) 0.40/0.40, DN15 (1/2″).
• VZ3 060: Kvs (Direct/Angle Way) 0.60/0.60, DN15 (1/2″).
• VZ3 100: Kvs (Direct/Angle Way) 1.0/0.6, DN15 (1/2″).
• VZ3 160: Kvs (Direct/Angle Way) 1.6/1.0, DN15 (1/2″).
• VZ3 250: Kvs (Direct/Angle Way) 2.5/1.6, DN20 (3/4″).
• VZ3 400: Kvs (Direct/Angle Way) 4.0/2.5, DN20 (3/4″).
• VZ3 600: Kvs (Direct/Angle Way) 6.0/4.0, DN20 (3/4″).

• AZD 1404: On/off or PWM, 24 Vac/dc, 140 N.
• AZD 1403: On/off, 230 Vac, 140 N.
• AZP 1401: 0-10 Vdc, 24 Vac, 140 N.