Can the AND logic valve be mounted in any position without affecting performance or sealing?

Yes . the AND logic valve can be mounted in any position without affecting its performance or sealing. The product description explicitly states âMounting in any position.â Materials and specifications support reliable operation across orientations: the body is plastic, spindle aluminum, and sealing made of NBR (nitrile rubber), suitable for typical pneumatic sealing needs. Operating and control pressure ranges (0â8 bar working, 1.5â8 bar control), nominal flow (100 Nl/min at 6 bar with 1 bar pressure drop), built-in 4 mm tubing couplings, and operating temperature range (â10Â°C to +60Â°C) do not impose orientation restrictions. As with any pneumatic component, ensure installation avoids extreme contamination, mechanical stress, or temperatures outside the specified range to maintain sealing and function.

Does the AND logic valve require a minimum control pressure to reliably operate and reset?

Yes. The AND logic valve requires a minimum control pressure to operate and reset reliably: control pressure must be between 1.5 and 8 bar. Operating outside this range may prevent consistent actuation or reset. Working pressure for the valve is 0â8 bar; nominal flow is 100 Nl/min at 6 bar with 1 bar pressure drop.

How does the AND logic valve handle condensed moisture or contaminants in the control air lines?

The AND logic valve handles condensed moisture or contaminants in the control air lines primarily through its design features and recommended operating conditions: - Material choices: The body is plastic and the spindle is aluminum with NBR sealing. NBR provides good resistance to typical moisture and minor oil contamination, helping maintain a reliable seal even if some condensation is present. - Operating pressure and control range: The valve is specified for control pressure 1.5â8 bar and working pressure 0â8 bar. Maintaining control pressure within this range reduces the likelihood of erratic operation caused by water accumulation or pressure collapse from condensate pockets. - Mounting flexibility: The valve can be mounted in any position, which allows installers to orient the unit to minimize pooling of condensed moisture in sensitive internal areas or to facilitate drainage in the system layout. - Tubing and connections: Built-in plug couplings for 4 mm tubing provide reasonably tight connections that limit ingress of contaminants and reduce the chance of liquid carryover from upstream lines. - Practical mitigation: While the AND logic valve tolerates some moisture and light contamination due to materials and sealing, protection of upstream supply is still important. Best practice is to use an air preparation stage (filter/regulator/water separator and possibly a lubricator) and regular maintenance to remove condensed water and particulates before the control air reaches the valve. In short, the AND logic valve resists moderate condensation and contaminants via NBR sealing, robust materials and flexible mounting, but reliable operation under wet/dirty conditions depends on proper upstream filtration, drainage and pressure maintenance.

AND logic valve

Accessories for pneumatic fittings, All products/

Additional information

Material	P – material (plastic)

AND logic element. Control by compressed air, reset by compressed air. Mounting in any position. Material: body – plastic, spindle – aluminum, sealing – NBR. Nominal flow: 100 Nl/min at 6 bar with a pressure drop of 1 bar. Built-in plug couplings for 4 mm tubing. Operating temperature: from -10°C to +60°C. Working pressure: 0 to 8 bar. Control pressure: 1.5 to 8 bar.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Price	Quantity	Actions	Catalogue
MW-W3604000002	Valve - AND logic element (product)	-	-	In stock	0 zł		Enquiry

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AND logic element. Control by compressed air, reset by compressed air. Mounting in any position. Material: body – plastic, spindle – aluminum, sealing – NBR. Nominal flow: 100 Nl/min at 6 bar with a pressure drop of 1 bar. Built-in plug couplings for 4 mm tubing. Operating temperature: from -10°C to +60°C. Working pressure: 0 to 8 bar. Control pressure: 1.5 to 8 bar.