💧 Keep the noise down and the water flowing!
The PumpSpySilent Check Valve (Model CV-150) is a 1-1/2" sump pump accessory designed to reduce noise and enhance pump efficiency. Featuring a clear body for easy monitoring, durable Buna-N couplings, and stainless steel clamps, this valve ensures optimal performance and longevity for your sump pump system.
| Manufacturer | Raybend |
| Part number | 93100-01 |
| Item Weight | 358 g |
| Product Dimensions | 7.62 x 21.59 x 7.62 cm; 358 g |
| Item model number | CV-150 |
| Size | 1.5 Inches |
| Color | Clear |
| Style | Submersible |
| Material | Acrylonitrile Butadiene Styrene |
| Power source type | Ac/dc |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
L**S
It's quiet and easy to install!
I changed out my traditional backflo valve that made a noisy "THUMP" every time the sump pump shut off. What a big difference! This valve works great, is easy to install and very quiet!
R**T
Very Quiet!!
Works as advertised. Replaced standard check valve for laundry tub that hammered every time it emptied.Now you do not hear anything.Should have done this a long time ago.Easy installation with hose clamps.
K**N
Whisper silent. Works in horizontal orientation
Replaced my old flapper valve when it failed with this one. The orientation of my backflow valve is horizontal and i couldn’t find any feedback that this would work in that way. I went out on a limb and bought it. Works absolutely beautifully and quietly. I should’ve replaced my old flapper years ago with one of these.
R**.
Absolutely Works!! A++
Just moved into a 7 year old home and the sump pump started pumping due to several days of rain. We have a higher water table where we are so the pump was kicking off almost every 30 seconds with a loud shake of the PVC pipe the water exits the house from. We were losing our minds listening to this for days, less sleep, etc. Plumber suggested to install one of these—mind blown! Instant silence and we think it is even pushed more water out! Super easy to install too!!
D**4
Works Great
Really like this check valve. Works really nice, it is silent, you can see the valve and water thru the plastic part. The only issue I had was that the check valve got dried (stick) shut, due to lack of use (no water in sump pump for many months). I got big rain, sump filled up and valve did not open. I dont blame the product, just need to keep that valve lubricated if you go many months without water in your sump pump. I would recommend this product.
Trustpilot
1 month ago
3 weeks ago
