Distributor of valves, control valves,
actuated valves and valve accessories

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Numatics 551-553 Series

  • Manufacturer: ASCO NUMATICS
  • Valve Type: Valves & Fieldbus
  • Sub-Type:
  • All the exhaust ports of the spool valve are connectable, providing better environmental protection. Particularly recommended for sensitive areas, such as clean rooms.
  • The valves offer environmental protection against the ingress of liquids, dusts or other foreign matter (environmentally-protected construction)
  • Can be externally piloted (external air pilot supply) to convert valve to zero minimum operation by flipping a gasket
  • The monostable spool valves in conformity with IEC 61508 Standard (2010 route 2H version) have TÜV (551 series) and EXIDA (551-553 series)
  • Certified with integrity levels: SIL 2 for HFT = 0 / SIL 3 for HFT = 1
  • The solenoid valves satisfy all relevant EU directives


SOLENOID VALVES pilot operated, spool type single/dual solenoid (mono/bistable function) aluminium body, 1/4 - 1/2


Product Tags

Asco Valves & Fieldbus

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