BPZ:SFA21

Product ID:151505
Updated: 2026/7/2
Siemens BPZ:SFA21

Key Features

  • 1Deliver 200 N force for precise valve control.
  • 2Feature a compact 2.5 mm stroke for efficient operation.
  • 3Operate on AC 230 V for reliable performance.
  • 4Enhance HVAC and refrigeration system efficiency.
  • 5Ensure long-lasting reliability in demanding applications.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Description
Electric actuator for on/off control of zone valves, with internal thread or welded connection. On/off control for terminal devices, heating, and zone cooling. The actuator comes with a manual lever, power-off reset function, and a 1.8m connecting cable. An auxiliary switch can be installed.
Operating Voltage
AC 230 V
Positioning Time
10 s
Positioning Signal
Switch
Installation Position
Vertical up to 85° from horizontal
Power Consumption
12 VA
Lifecycle
P.M300
Country of Origin
Switzerland
ECCN
N
AL
N
Model
BPZ:SFA21

Specifications may be subject to change without notice

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