STEVI BBD 415

Straight through blow down valve, spring protected. Functional for disposal of waste, residue and other small particles out of boiler. Featuring burnished stem and actuator with rolling diaphragm. 

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Other Features :

  • Compact design.
  • Precision guided stem.
  • Burnished stem.
  • spring-loaded PTFE-V ring packing unit.
  • Travel indicator
  • Spring protected in body
  • actuator with rolling diaphragm

Most possibly applied in steam boiler plants, for bottom blow down.

  • Weight 13 - 21,5 kg
  • Diameter 25 - 50 mm
  • Pressure 40 bar

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