ASCO

ASCO - Air controlled 1/4" or NAMUR

Air controlled slide valve for 1/4" connection or NAMUR. The 1/4" valve can be ordered in an environmental protection version, whereas it is standard with the NAMUR valve. Environmental protection means that all the internal parts of the valve are totally sealed against fluids, dust, corrosive substances etc. that may be present in the surroundings.

The 1/4" valve is ordered in 3/2 or 5/2 versions and can be single or manifold mounted for common supply. The NAMUR valve is delivered with two adapter plates as standard. The valve can then be adapted to 3/2 or 5/2 function by fitting the relevant plate.

  • Function 3/2-5/2
  • Environmental protection version
  • High flow rate
  • Robust construction with aluminium housing

Selected variant

Avaible in several variants

Selected variant

Specifications

Approvals IEC, TÜV
Connection Air G1/8
Connection Thread G1/4
Differential Pressure Max 10
Differential Pressure Min 0
Flow Max l/min Double 860
Function 3/2, Air-controlled with spring return, Normally Closed (SPST)
IP Class IP65
Manual operation No
Material of body Anodised aluminum
Material of seals NBR, PUR
Materials Internal Parts Aluminium, POM, Stainless steel
Max. pressure 10
Mounting Independent
Pilot Pressure Max 10
Pilot Pressure Min 2
Short Circuit Protection No
Temperature range from -25
Temperature range to 60
Type of valve Air controlled
Weight 0.43

Measurements and connections

Technical illustrations

Product description

Air controlled slide valve for 1/4" connection or NAMUR. The 1/4" valve can be ordered in an environmental protection version, whereas it is standard with the NAMUR valve. Environmental protection means that all the internal parts of the valve are totally sealed against fluids, dust, corrosive substances etc. that may be present in the surroundings.

The 1/4" valve is ordered in 3/2 or 5/2 versions and can be single or manifold mounted for common supply. The NAMUR valve is delivered with two adapter plates as standard. The valve can then be adapted to 3/2 or 5/2 function by fitting the relevant plate.

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My favourites Articles Flow Max l/min Double Function Mounting Price
860
3/2, Air-controlled with spring return, Normally Closed (SPST)
Independent
860
3/2, air operated, Normally Closed (SPST)
Independent
860
5/2, Air-controlled with spring return
Independent
860
5/2, air operated
Independent
700
3/2-5/2, Air-controlled with spring return, NAMUR, Normally Closed (SPST)
NAMUR standard
700
3/2-5/2, air operated, NAMUR
NAMUR standard

Selected variant

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