MAC 3 way solenoid valves large 55 Series

The MAC 55 Series is a 3-way balanced spool valve piloted by a small direct operated balanced poppet valve.  This is an extremely versatile valve: 1. It can be converted for use in vacuum. 2.   It can be changed from an Internal Pilot to an External Pilot function by simply rotating the adaptor between the pilot and valve main bodies. 3. It can also be converted to a remote air operated valve by removing the solenoid pilot assembly - just to name a few.

SERIES FEATURES
The patented MACSOLENOID with its non-burn out feature on AC service.
Balanced spool unaffected by back pressure in the exhaust or by inlet restrictions.
May be plugged for 2-way operation.
A large checked accumulator which supplies the pilot and air/spring return for consistent shifting.
Use on lube or non-lube service.
Extremely rapid response and cycle rate.
Various types of manual operators and solenoid enclosures.
Optional low wattage DCsolenoids down to 1 watt.

technical data
Fluid : Compressed air, vacuum, inert gases
Pressure range :  Internal pilot : 30 to 150 PSI
External pilot : vacuum to 150 PSI
Pilot pressure :  30 to 150 PSI
Lubrication : Not required, if used  select a medium aniline point lubricant (between 180!aF and 210!a
Filtration : 40 |
temperature range :0!aF to 120!aF (-18!aC to 50
Flow (at 6 bar, ?P=1bar) :Norm. Closed :1/4!± (1.4  ), 3/8!± (1.6  ), Norm. Open : 1/4!± (1.8  ), 3/8!± (2.2  )v v v v3
Leak rate : /minmc 100
Coil : General purpose class A, continuous duty, encapsulated
Voltage range : -15% to +10% of nominal voltage
Protection : Consult factory
Inrush : 14.8 VA
Holding : 10.9 VA
Power :  = 1 to 17 W
response times  VDC (8.5 W) ergize : 9 ms -energize : 4.8 ms En   De
24 120/60 ergize : 5-11 ms -energize : 5-11 ms En   De

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