$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.

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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!!

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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.

Emergency Shut Off Valve for NH3 / LPG

3" FPT

For Bulk Plant Use

Type N550 "Snappy Joe" Emergency Shutoff Valves are designed for in-line installation. The valves provide a means of shutting off vapor or liquid in the event of a hose rupture or piping break at the transfer area. In this way large scale loss of LP-gas or NH3 can be avoided. Valves are manually opened and can be closed manually at the installed location or remotely by either cable (standard) or optional air control mechanism.

High Flow Capacity - The main poppet moves completely out of the flow stream to permit extremely low restriction to flow. For example, the 2" body size flows 70 gpm at 1 psig pressure drop.

Cable Release - Standard Snappy Joes are fitted with a release mechanism for cable attachment. Connecting a cable to the wire loop allows the valve to be closed from a remote location.

Fusible Element - The fusible element is located at the hub of the operating lever and stub shaft. If exposed to fire, the element melts and allows the stub shaft to turn. The poppet then moves to the closed position, even in cases where the operating lever has been wired open.
Item Description Quantity Availability

Unit Price: $1,649.00/EA

In Stock
Specify N560 Valves for Rail Car Unloading.