$2500 FREE FREIGHT PROGRAM is for supplies, repair parts and whole goods. Tanks, pipe, sprayers and other large equipment are not included in this program. Applies to Continental U.S. ground shipments only.

Call for details! 1-888-677-5054


Dultmeier Sales will be closed Thursday, November 24th and Friday, November 25th in observance of Thanksgiving

Dultmeier Sales will be closed Monday, December 26th.
Normal operations will resume Tuesday, December 27th. We wish you and your family a very Merry Christmas!

Dultmeier Sales will be closed Monday, January 2nd in observance of
New Year's Day

Dultmeier Sales will be closed Monday, July 3rd and Tuesday, July 4th in observance of Independence Day.
Normal operations will resume Wednesday, July 5th. We wish you a happy 4th of July!!

We are experiencing some technical difficulties on dultmeier.com and apologize for any inconvenience.
If you are running into issues, please phone your order in to 1-888-677-5054

Customer Pickup Orders: to help reduce exposure for our customers and our employees, if you are placing an order for in-store pickup please call in your order ahead of time or place your order online and pre-pay with a credit card. Be sure to let us know when you plan to arrive. We will have your merchandise ready for you and will greet you outside our facility. Thank you for your help!

Due to the impending winter storm Wednesday afternoon and Thursday, ASAP Express is cancelling all operations effective noon Wednesday until midnight Thursday.

MAC Air Valve, Stackable

Palm Button Style

MAC 1800 Series Air Control Valves are designed to be used with pneumatic actuators to operate butterfly valves from a remote location. Available in either lever or palm button styles. Valves are available in either individual nonstackable or stackable design.

Stackable valves can be gang mounted but require the end plate kit for each series of stacks. (I.E. One plate kit can "stack" 2, 3, 4, 5, valves etc.) Aluminum construction. Ports are 1/4" FPT. Valves are two position and 4-way. These valves have a push/pull to activate one way or the other.
Item Description Quantity Availability

Unit Price: $78.50/EA

Pre-assembled stock assembly also available.

Additional Information

The MAC 1800 Series Valve is a versatile 4-way mechanically operated valve. This series features a wide variety of manual operator options, from levers and push-buttons to cams and remote air operated versions. Versatility in piping means the valve can be piped as a 4-way, 3-way or 2-way, normally closed or normally open or can be used for vacuum, diverter or selector applications. A one piece bonded seal spool means longer life and easy maintenance.

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