MAC 4 way solenoid valves small 400 Series
The MAC 400 Series is a 4-way spool valve pilot operated by a small direct operated 4-way solenoid valve - a one-off in air valve manufacturing. The 4-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.
SERIES FEATURES
Patented MACSOLENOID for fastest possible response times and virtually burn-out proof AC solenoid operation.
Optional low watt DC solenoids.
Various manual operators.
Optional memory spring.
2 position or 3 position valve configurations.
Internal or external pilot.
TECHNICALDATA
Fluid :Compressed air, vacuum, inert gases
Pressure range :Internal pilot (R)C 2 pos. : 20 to 120 PSI (with memory spring: 30 to 120 PSI) 3 pos.: 35 to 120 PS
External pilot : vacuum to 120 PSI
Pilot pressure :2 position: 20 to 120 PSI (with memory spring: 30 to 120 PSI) 3 position: 35 to 120 PSI
Lubrication :Not required, if used select a medium aniline point lubricant (between 180°,F and 210°,
Filtration :40 P
Temperature range :0°,F to 120°,F (-18°,C to +50
Flow :1.0 Cv
Coil :Class A continuous duty, #22 AWG x 12 leads wires
Voltage range :-15% to +10% of nominal voltage
Protection :Consult factory
Power :~Inrush : 10.9 VA Holding : 7.7 VA= 1.8 to 12.7 W
Response times :
24 V=/5.4W Energize : 7.3 ms De-energize : 5.3 ms
120/60 Energize : 8-12 ms De-energize : 7-11 ms
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