ET7 Threaded valves with 500 N actuator

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DN15 to DN20 Valves

  • Electrically operated cast bronze valves with female threaded fittings
  • Designed primarily to regulate the flow of water and steam in response to the demand of a controller, in heating, ventilating and air conditioning systems.
  • These valves are available in two-way PDTC, two-way PDTO and three-way mixing configurations.
  • Available with: Proportional or Floating (open/close) control signals

Process inputs:

Proportional models

- Voltage (V):  0...10 V
- Current (mA): 0/4...20 mA
Self Calibrating

Floating models


Optional manual override

Process outputs:

Valve type

- 2-way PDTC (Normally Open) Equal%
- 2-way PDTO (Normally Closed) Equal%
- 3 way Mixing linear in both ports

Power supply:

- 24 VAC
- 230 VAC


Synchronous, motor driven actuator, 500 N thrust, 3-point (floating) control or proportional control with 0-10 V position feedback.
Valve sizes: DN 15/0.25 to DN 20/6.3 
Width: 75 to 80 mm
- Body: 21 to 54 mm
- Actuator: 192 mm
- Allowance: 50 mm
Weight: 0.8 to 1.5 Kg

Connectable to:

- Any controller from Ascon Tecnologic range with the appropriate I/Os

Used for:

Water and steam flow control in Heating and HVAC

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