BLD 211

Description

The BLD 211 flow signalling valve is used in all cases requiring the signalling of discharge phenomena of safety devices (overflow valves, pilot relief valves, pilot-operated safety valves, accelerator discharge for monitor intervention, etc.).

Applicable for natural gas and all non-aggressive gases.

Features

  • Body: aluminium
  • Connections: Rp 1” ISO 7/1
  • Valve seat diameter: 28 mm
  • Reaction point: ≥ 400 L/h
  • Installation position: vertical
  • Max operating pressure: 100 bar
  • Cg flow rate coefficient: 453
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