The MAC 400 Series is a 5-way spool valve pilot operated by a small direct operated 5-way solenoid valve - a one-off in air valve manufacturing. The 5-way pilot means a low minimum operating pressure - no pistons - and minimal resistance to shifting. The balanced design in the pilot means shifting forces are consistently high and response times are repeatable regardless of inlet pressure fluctuations.
| Function |
Port size |
Flow (Max) |
Mounting |
| 5/2 NO-NC |
1/4"
1/8"
|
1.100Nl |
Inline |
|
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,
shifting in a glass-like finished bore.
• Wiping effect eliminates sticking.
• Long service life.
|
