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Electrovanne à commande assistée avec bobine
For more information, please contact:
ASCO Numatics
32, avenue Albert 1er
92506 Rueil Malmaison Cedex
France
Tel: + 33 (0)1 47 14 32 00
Fax: + 33 (0)1 47 08 53 85

Solenoid valves, floating diaphragm

with dismountable operator

Easy maintenance, stock rationalisation and low power consumption are the main assets of this 238 series solenoid valve.

Solenoid valves floating diaphragm with ai gun

Easy maintenance

Many applications need apparatus cleaning. A simple flat-wrench allows to take off the core-tube set plus the coil to allow easier cleaning of the valve body, without dismounting the complete solenoid valve.


Stock rationalisation

The new core-tube set is able to receive:

  • PET C22A coils, UR/CSA certified, direct current
  • PET C22A coils, UR/CSA certified, alternative current
  • Solenoid valves without coil
  • PET C25A coils, direct current
  • PET C25A coils, alternative current
  • CM22 epoxy coils
  • CM25 epoxy coils
  • ATEX logoOperators for potentially explosive dust atmosphere zones 22. ATEX certification Ex II 3 D IP65 T85°C to T 135°C
  • logo ATEXOperators for potentially explosive atmosphere dust or gas zones 1/21. ATEX certification II 2 G Ex mb II T4?T3

Information on coils


Energy save coil

low power consumption

For example: Only 3.5W for holding with an AC coil and 5W for hot power in DC.


Options

  • Valves can also be supplied with FPM (fluorelastomer), EPDM (ethylene-propylene) seals, diaphragm and disc.
  • Explosionproof enclosures for use in zones 1/21-2/22, categories 2-3 to ATEX Directive 94/9/EC/li>
  • Oxygen service
  • Plug with visual indication and peak voltage suppression or with cable length of 2 m

Documentation