S55266-V177

Product ID:105666
Updated: 2026/7/2
Siemens S55266-V177

Key Features

  • 1Ensure constant differential pressure across the valve to maintain precise volumetric flow.
  • 2Support volumetric flows from 15 to 280 m³/h in sizes from DN 50 to 200.
  • 3Feature robust valve bodies made of gray cast iron GJL-250 or nodular cast iron GJL-400.
  • 4Adjust the desired maximum flow easily with a preset dial mechanism.
  • 5Integrate flexibly with SAX..P.., SAV..P.., or SQV..P.. electromotoric 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-V177

Specifications may be subject to change without notice

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