Valve Systems

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Valve Systems

Valve systems from nass magnet are primarily used for the control of compressed air or inert technical gases. The use with liquid or chemically aggressive media requires prior consultation with the customer service of nass magnet.

A valve system consists of a valve body with a factory-mounted armature system and a loss-proof or insertable O-ring or molded seal. Pneumatic interfaces established in the market lead back to different types of valve bodies and standards for pneumatic interfaces. One of the first standards used worldwide in industrial pneumatics was the CNOMO (Comité de Normalisation des Moyens de Production), derived from the French automotive industry.

  • SF (side flange)
  • KR (concentric O-rings)
  • GKR (concentric O-rings with captured exhaust air)
  • FL (lower flange connection with O-rings)
  • CNOMO (interchangeable series with established pneumatic connection hole pattern)

Valve systems from nass magnet are available both with and without manual override. The manual overrides are available in bistable, monostable, push or turn versions. The valve bodies are offered in the following materials depending on the size of the valve system:

  • Plastic (PA 6 / PA66, glass fiber or glass ball reinforced)
  • Anodized or passivated aluminum
  • Zinc die casting

The following switching functions are established: 2/2 NC and 3/2 NC (normally closed), 2/2 NO and 3/2 NO (normally open). A combined switching function can be realized as a special version.

Ventilsysteme_System_6_8_13_72N7704-HDR-1_1
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  1. nominal flow 1-2 120 l/min Remove This Item
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Material Armature Tube
Surface Coating Armature Tube
Sealing material in the armature
Coating of armature
leakage max.
Sealing material to the valve body
Orifice Size Inlet
Medium quality according to ISO standard
System affiliation
Overall Width
Electrical operating mode
pneumatic operating mode
Permissible operating temperature max.
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Valve systems

Article Number
PriceSystem affiliationOverall WidthPower LevelElectrical operating modeManual Overridepneumatic operating modeOrifice Size InletOrifice Size ExhaustMin. Operating PressureMax. Operating PressureConnection TypeSurface Coating Armature TubeSealing material in the armatureCoating of armatureSealing material to the valve bodyPermissible operating temperature min.Permissible operating temperature max.Medium quality according to ISO standardnominal flow 1-2nominal flow 2-3leakage max. Drawing number
Price:System affiliation:

System 8

Overall Width:

22 mm

Power Level:

Electrical operating mode:

AC/DC

Manual Override:

With Manual Override

pneumatic operating mode:

2/2 NC

Orifice Size Inlet:

2,5 mm

Orifice Size Exhaust:

Min. Operating Pressure:

0,0 bar

Max. Operating Pressure:

0

Connection Type:

Surface Coating Armature Tube:

Without

Sealing material in the armature:

FKM

Coating of armature:

Without

Sealing material to the valve body:

ohne Dichtung

Permissible operating temperature min.:

-10 °C

Permissible operating temperature max.:

130 °C

Medium quality according to ISO standard:

3-3-3

nominal flow 1-2:

120 l/min

nominal flow 2-3:

leakage max. :

4 ml/min

Drawing number:

1405 47.6-00

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