美國(guó)MAC直動(dòng)式小四通閥161B-501JB
 - and minimal resistance to shifting. 
he balanced design in the pilot means shifting
forces are consistently high and response
times are repeatable regardless of inlet
pressure fluctuations.  For information
regarding certifications (such as UL,
CSA, RoHS and CE) please visit the Get
 Support pages on our website.
The MAC 52 Series is a 3-way balanced spool
valve pilot operated by a small direct
operated 4-way solenoid valve - a one-off in
 valve manufacturing.  The 4-way pilot means
Compressed air, vacuum, inert gases
Internal Pilot : 20 to 120 PSI
External Pilot : Vacuum to 120 PSI
Not required, if used select a medium aniline
point lubricant (between 180°F and 210°F)40 μ
0°F to 120°F (-18°C to +50°C)
1/8" : (1.2 Cv) – 1/4" : (1.5 Cv)
24V=/5.4W Energize: 7.3 ms De-energize: 5.3 ms
120/60 Energize: 8-12 ms De-energize: 7-11 ms
a low minimum operating pressure - no pistons

美國(guó)MAC直動(dòng)式小四通閥161B-501JB