You are bidding on up to 10 Mac Directional 1/2” NPTF Solenoid Valves, Model # 57D-41-111BA with MAC 250B-111BAAA solenoid valve.

Each bid is for ONE Valve.

NO pilot - NC spool

Voltage - 120/60, 110/50, 24 VDC (6.0 W)

The MAC 57 Series is a 3-way balanced spool valve piloted by the 200 series (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: 1. It can be converted for use in vacuum. 2. 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. 3. It can also be converted to a remote air operated valve by removing the solenoid pilot assembly – just to name a few.

1. Balanced spool, immune to variations of pressure.
2. Short stroke with high flow.
3. Large spool area provides maximum shifting forces.
4. Checked accumulator guarantees maximum pilot pressure.
5. Powerful return force thanks to the combination of mechanical and air springs.
6. Bonded spool with minimum friction, shifting in a glass-like finished bore.
7. Wiping effect eliminates sticking.
8. Pilot valve with balanced poppet, high flow, short and consistent response times.

MAC Valves Inc. is a leading manufacturer of technically advanced pneumatic valves. All Mac Valves are quality products specifically designed and built for long and rugged service.

I will fully guarantee this great unit.

Shipping is $7.90 in the Continental US - I have very competitive rates for our always welcomed International bidders.

Many more sizes available - see my other auctions.



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