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Namur S800 - 1300Nl

• 5/2 - 5/3
• 1/4
• NAMUR interface
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Description

NAMUR 800 series 
Product Catalog

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 Theory of Operation

Mac Valves new

NAMUR - 800 Series

The MAC 800 Series is a versatile 5-way solenoid piloted spool valve. 
This series features our balanced poppet in the pilot and an air/spring return for consistent shifting regardless of inlet pressure flucuations. 

Our balanced spool means the valve can be piped as a 5-way, 3-way, 2-way, normally closed or normally open or can be used for vacuum, diverter or selector applications. 
Our one piece bonded seal spool means longer life and easy maintenance.

Function Port size Flow (Max) Mounting
5/2 NO-NC

 1/4''

 1300Nl/min NAMUR interface
 Namur 800 section 30

 Namur 800 Pic2 30

SERIES FEATURES

•The Patented MACSOLENOID® with its non-born
  out feature on AC series.

• Seven valve functions in one valve.

• Balanced spool unaffected by back pressure in
   the exhaust or by inlet restrictions.

• A large checked accumulator which supplies the
   pilot and air/spring return for consistent
   shifting.

• Use on lube or non-lube service.

• Various types of manual operators and solenoid
   enclosures.

• Optional low wattage DC solenoids down to
   1W.



 

 

OPERATIONAL BENEFITS

 • The 4-way pilot develops maximum  
    shifting forces both ways.

• Memory spring available.

• Balanced spool, immune to variations of
   pressure, also provides high flow.

• Short stroke with high flow.

• Bonded spool with minimum friction, shiftin
   in a glass-like finished bore.

• Wiping effect eliminates sticking.

• Long service life.

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