美國(guó)MAC導(dǎo)式三通閥225B-121CAAA
Class I is NEMA 7; Class II is NEMA 9).
Flow (at 6 bar, ΔP=1bar) :
Compressed air, vacuum, inert gases
Vacuum to 150 PSI
Not required, if used select a medium aniline
point lubricant (between 180°F to 210°F)
0°F to 120°F (-18°C to 50°C)
1/8" - 1/4" : (0.18-Cv)

美國(guó)MAC導(dǎo)式三通閥225B-121CAAA

The patented MACSOLENOID? with its non-burn out feature on AC service.
? Seven valve functions in one valve.
? Balanced spool unaffected by back pressure in the exhaust.
? A large checked accumulator which supplies the
pilot and air/spring return for consistent shifting.
? A triple rated coil for 120/60, 110/50 or 24 VDC (6 Watt).
? Use on lube or non-lube service.
? Various types of manual operators and solenoid enclosures.
? Optional low wattage DC coils down to 1 watt.
? Optional explosion proof models designed to meet UL
& CSA standards for Class I, Groups B, C, D and
Class II, Groups E, F and G. (NEMA equivalent of