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Basement Watchdog

Basement Watchdog Klunkless Check Valve - KCV

Abt Model: KCV | UPC Code: 717301121913
Fits 1-1/2" And 1-1/4" Discharge Pipes/ Reduces The Clunking Sound When Your Sump Pump Stops/ Absorbs The Sound Of The Returning Water/ Black Finish
Special Order: 7 To 14 Day Delivery Time (details)
Free Shipping Details (details)
Estimation zip code - 07095 edit
MethodEstimated DeliveryCost
Ground ShippingApr 10th - Apr 20th$9.67
Three DayApr 10th - Apr 17th$12.01
Second DayApr 9th - Apr 16th$12.80
Next Day AirApr 8th - Apr 15th$25.88

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Average Customer Reviews

Product Details

Basement Watchdog Klunkless Check Valve, Model KCV


  • Never Get Woken Up by a Loud Check Valve Again
    Reduces the clunking sound when your sump pump stops
  • Large Silencing Air Chamber
    Absorbs the sound of the returning water
  • Fits 1-1/2" and 1-1/4" discharge pipes

Approximate Weight:

  • Unit: 2 lbs.
  • Shipping: 4 lbs.

Warranty Information:

  • Manufacturer Warranty (authorized online retailer): 1 Year parts and labor
  • Extended Service Warranty Available: Click the warranty tab above for details
More reasons to buy the Basement Watchdog KCV from Abt Electronics
  • is an authorized dealer (Learn More).
  • The Basement Watchdog KCV is Brand New.
  • The Basement Watchdog KCV Ships in a Factory Sealed Box.


by PowerReviews
Basement Watchdog Klunkless Check Valve

(based on 1 review)

Ratings Distribution

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  • 1 Stars



Reviewed by 1 customer

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Works great! No more wet basement!


from IN

About Me Midrange Shopper

Verified Buyer


  • Easy To Install
  • Quiet


    Best Uses

      Comments about Basement Watchdog Klunkless Check Valve:

      I ordered this to replace the check valve we had on our sump line that would clunk and come loose which meant ending up with a wet basement. Have had this in place for almost 2 months. no more wet basement! bonus: it is alot quieter than the one we replaced.

      Service and delivery comments:

      when I ordered it I received an email it was on backorder for almost 2 weeks. was worth the wait!

      • Primary use:
      • Personal

      Comment on this review

      Basement Watchdog Klunkless Check Valve

      Basement Watchdog Klunkless Check Valve

      Special Order: 7 To 14 Day Delivery Time

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