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Siemens SAX61 Valve Actuator

Siemens SAX61 Valve Actuator

Siemens SAX61 Valve Actuator
Rated Load 6mm/Sec
Stroke Length 20 mm (3/4-inch)
Speed At Rated Load 8.4 in/min
Brand Siemens
Pressure <15 psi
Average Power Consumption 8 VA/3.75 W
Frequency 45 to 65 Hz
Voltage 24 V AC
Positioning times 30 s
Positioning force 800 N
Nominal stroke 20 mm
Storage Temperature 5 degree F to 131 degree F (-15 degree C to 55 degree C)


THE REFRIGERATION HOUSE

Siemens SAX61 Valve Actuator

The SAX Non-spring Return (NSR), Electronic Valve Actuator requires a 24 Vac supply
and receives a 0 to 10 Vdc or a 4 to 20 mA control signal to proportionally control a
valve. This actuator is designed to work with Flowrite 599 Series 2-way and 3-way valves
or Siemens flanged, Pressure Independent Control Valves with a 3/4-inch (20 mm)
stroke.

Features:

  • 24Vac/Vdc operating voltage
  • Direct-coupled installation requires no special tools or adjustments
  • Visual and electronic stroke indication
  • Manual override
  • Automatic stroke calibration
  • LED status indication
  • Overload and stall protection.
  • Optional functions with auxiliary switches, function module, and stem heater
  • Maintenance-free

 

Application:

These electronic actuators are designed to be used with Flowrite 599 Series valves with
3/4-inch (20 mm) stroke in hot and chilled water, and low pressure (<15 psi) steam
service applications, or with Siemens flanged, Pressure Independent Control valves with
3/4-inch (20 mm) stroke in hot and chilled water applications in closed loop HVAC
systems.