S55266-V179

Product ID:166569
Updated: 2026/9/1
Siemens S55266-V179

Key Features

  • 1Maintain constant differential pressure across the control valve.
  • 2Achieve high flow rates from 15 to 280 m3/h across DN 50-200.
  • 3Utilize durable valve bodies made of gray cast iron GJL-250 or nodular cast iron GJL-400.
  • 4Monitor performance easily with integrated pressure test points.
  • 5Integrate seamlessly with Siemens SAX..P.., SAV..P.., or SQV..P.. actuators.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Leakage Rate
Class IV (0…0.01% of volumetric flow)
Installation Position
Upright to 90° inclined
Permissible Operating Pressure
1600 kPa
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model
S55266-V179

Specifications may be subject to change without notice

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