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7-1140-01 Spa Ozone Check Valve, 1/2 PSI, Double Barbed, 1/4HB x 1/4HB - NEW and IMPROVED!

2021: DEL Ozone improved their standard spa ozone check valve! Enjoy this new style which is more reliable and ozone resistant!
  • 2021: DEL Ozone improved their standard spa ozone check valve! Enjoy this new style which is more reliable and ozone resistant!
  • OLD SPA OZONE CHECK VALVE (DISCONTINUED)
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Price:
$18.95
SKU:
7-1140-01
Brand:
Weight:
0.13 LBS
Rating:
4 Stars ( 9 product reviews )
Availability:
IN STOCK! Ships immediately
Shipping:
Calculated at checkout
Quantity:
Buy in bulk and save

Product Description

In 2021 DEL Ozone upgraded their 7-1140-01 Ozone Supply Check Valve to more ozone-resistant materials which means higher protection against water back-up failure.

7-1140-01 Ozone Supply Check Valve Specifications:

  • Is White (previously White / Green)
  • Cracking pressure of 1/2 PSI
  • SINGLE-barbed to fit 1/4" Ozone Supply Tubing (previously, the 7-1140-01 was double-barbed to also fit 3/8")
  • If you have a Sundance Spa made from 2008-2011, two 7-4012 check valves may be a better choice than the 7-1140-01

The 7-1140-01 Ozone Supply Check Valve is used in the following DEL Ozone Products:

  • Most Spa Ozone Generators EXCEPT DEL's new Spa Ozone Generator which has a built-in Check Valve (PN 7-2108-01)
  • Spa Solar Eclipse Ozone + UV Germicidal Ozone Generator - We no longer sell
  • Total Eclipse NEXT GENERATION Pool Ozone Generators - DISCONTINUED
  • Aquaclipse Ozone Well Water Purification System - DISCONTINUED

Warranty Information

1 year factory warranty based on purchase date (not manufacturing date). For all warranty inquiries, DEL will take care of you directly. Contact: warrantysupport@delozone.com to receive a Return Goods Authorization number and instructions on how to send your DEL ozonator in for repair.
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Product Reviews

Showing reviews 1-4 of 9 | Next

  1. New check valve installed July 1st just had to put the 2nd one in today 1 Star Review

    Posted by on 3rd Sep 2022

    I installed 2 of 2 I had purchased of the new & improved 7-1140-01 check valves.I installed the 1st one in July of 2022, went out to check my swim spa and it was leaking into my ozonator. I will order 1 more of the new and improved. but will order 2 additional check valves made for the pool 7-1140-07 and try those out if this new and improved one leaks again, I normally change them once a year with no issues until last year.Hopefully one will work ! Ozonators aren't cheap for a 2000 gallon swim Spa.

    9/5/22: Uh oh! I will forward this message over to DEL's Technical Support folks! Thank you for letting us know. JE

  2. work well 5 Star Review

    Posted by on 20th Aug 2020

    This check valve works well as intended. I just replaced one that lasted about 1.5 yrs before becoming blocked. Just buy several to have them on hand.
    I appreciate the handwritten note as well!

  3. Does it's job 5 Star Review

    Posted by on 27th May 2020

    This is a were part, but this is the replacement and they work great.

  4. Smart Design, Great Service 5 Star Review

    Posted by on 16th Dec 2016

    Designing the check valve double barbed on both ends takes the guesswork out of the ordering process. Plugged it in, turned it on and worked great. Got a personal hand-written note on the packing list thanking me for the order. Done with spaguts and spadepot.

Showing reviews 1-4 of 9 | Next

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