Valves for Large-Bore Diesel Engines
General Features
Indicator Valves Type S473
The core of the Indicator Valve Type S473 is the springloaded needle tip. This long established design prevents the valve from being opened due to engine vibration. It also allows easy operation even at high temperature service. Supplied c/w heat-protected handle.

Standard Features

  • Max. Operating Pressure: 300 bar
  • Forged Carbon Steel Valve Body
  • Stainless Steel Internal Parts
  • Indicator Connection W 27 x 1/10", Female Cone or 1 3/16"-10, Male Cone
  • Standard Engine Thread Connections:
    - British Standard Whitworth (BSW)
    - British Standard Pipe Parallel (BSP P),
       Symbol G = External and Internal Parallel (ISO 228)
    - Metric Screw Threads (Coarse and Fine Pitch)
    - National Pipe Thread (NPT)
  • Special Threads, Engine or Indicator End, are available
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