Dultmeier Sales will be closed Thursday, November 22nd and Friday, November 23rd in observance of Thanksgiving

Dultmeier Sales will be closed Tuesday, December 24th at 12pm and all day Wednesday, December 25th.
Normal operations will resume Thursday, December 26th. We wish you and your family a very Merry Christmas!

Dultmeier Sales will be closed Wednesday, January 1st in observance of
New Year's Day

Dultmeier Sales will be closed Thursday, July 4th and Friday, July 5th in observance of Independence Day.
Normal operations will resume Monday, July 8th. We wish you a happy 4th of July!!

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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!

Injection Check Valve, Polypropylene

1/4" FPT x 1/2" MPT

The John Blue heavy spring loaded check valve offers added protection against siphoning effect, and prevents backup of water into the solu­tion system. Injection tube places solu­tion near the center of the irrigation pipe for positive mixing.

  • Polypropylene construction.
  • Viton® internals.
  • 1/4" FPT x 1/2" MPT.
  • 6.3" Long.
  • Flow is 100 GPH.
  • Opening pressure: 10 PSI.
Item Description Quantity Availability

Unit Price: $21.20/EA

In Stock
Meets Nebraska state regula­tions.

Additional Information

Viton® is a registered trademark of DuPont Performance Elastomers

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