The MAC 59 Series is a 3-way balanced spool valve piloted by our (which means this large 3-way valve can also be ordered with the 200 series Hazardous Location version as a pilot - giving it the same standard). This is an extremely versatile valve: It can be converted for use in vacuum. It can be changed from a Normally Closed function to a Normally Open function by simply rotating a function plate between the pilot and the main valve bodies. It can also be converted to a remote air operated valve by removing the solenoid pilot assembly - just to name a few.
Mfr. Part No. | Description |
59B-12 | NC only valve, NC pilot - NC spool, 2” NPTF |
59B-43 | NO only valve, NO pilot - NC spool, 2 1/2” NPTF |