---
product_id: 364632387
title: "PumpSpy Silent Check Valve - 1-1/2\" with Buna-N Couplings, Model CV-150, Spring-Loaded Flapper, Sump Pump Life Expectancy Increase, Includes Steel Clamps Fit 1-1/2″ Pipe"
brand: "pumpspy"
price: "744 DH"
currency: MAD
in_stock: true
url: https://www.desertcart.ma/products/364632387-pumpspy-silent-check-valve-1-1-2-with-buna-n
store_origin: MA
region: Morocco
---

# Silent spring-loaded flapper Clear valve body for visual flow check Includes stainless steel clamps & Buna-N couplings PumpSpy Silent Check Valve - 1-1/2" with Buna-N Couplings, Model CV-150, Spring-Loaded Flapper, Sump Pump Life Expectancy Increase, Includes Steel Clamps Fit 1-1/2″ Pipe

**Brand:** pumpspy
**Price:** 744 DH
**Availability:** ✅ In Stock

## Summary

> 🔇 Keep it quiet, keep it flowing — the silent guardian your sump pump deserves!

## Quick Answers

- **What is this?** PumpSpy Silent Check Valve - 1-1/2" with Buna-N Couplings, Model CV-150, Spring-Loaded Flapper, Sump Pump Life Expectancy Increase, Includes Steel Clamps Fit 1-1/2″ Pipe by pumpspy
- **How much does it cost?** 744 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/364632387-pumpspy-silent-check-valve-1-1-2-with-buna-n)

## Best For

- pumpspy enthusiasts

## Why This Product

- Trusted pumpspy brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Extend Pump Life:** Prevents backflow to reduce wear and double pumping, boosting sump pump longevity
- • **Compact & Compatible:** Fits standard 1-1/2" Schedule 40 pipes within a 5-1/8" gap for seamless integration
- • **See Your Pump in Action:** Transparent valve body lets you visually confirm water flow and prevent clogs
- • **Whisper-Quiet Operation:** Eliminates water hammer noise for a peaceful home environment
- • **Quick & Secure Installation:** Includes durable stainless steel clamps and flexible Buna-N couplings for 1.5" pipes

## Overview

The PumpSpy Silent Check Valve Model CV-150 features a spring-loaded flapper that eliminates disruptive water hammer noise, a clear ABS body for easy visual monitoring of water flow, and comes with stainless steel clamps and Buna-N rubber couplings for quick installation on 1.5" Schedule 40 pipes. Designed to prevent backflow, it extends sump pump life by reducing unnecessary wear and ensures reliable, quiet operation.

## Description

PumpSpy Silent Check Valve - 1-1/2" with Buna-N Couplings, Model CV-150, Spring-Loaded Flapper, Sump Pump Life Expectancy Increase, Includes Steel Clamps Fit 1-1/2″ Pipe

## Features

- QUIET OPERATION: Our sump pump check valve has a unique spring-loaded flapper that helps eliminate the water hammer noise that standard check valves produce. The water hammer noise occurs when the discharged water slams the check valve flapper down. This silent check valve can bring a quiet operation to your sump pump.
- CLEAR VALVE BODY: This check valve will provide visibility to water movement. With the valve's clear body, it's easy to visually confirm that pumped contents are moving, the pipes are not clogged, and the pump in the basin is fully operational.
- INCLUSIONS: Our silent sump pump check valve comes with stainless steel clamps and Buna-N rubber couplings for quick installation. The clamps and couplings fit a 1-1/2" Schedule 40 pipe. Fits within a 5-1/8" gap.
- KEEP WATER OUT: This check valve is designed to keep pumped water within the discharge pipe from falling back into the sump basin. A fully functional sump pump check valve can increase pump life expectancy by preventing water from being pumped twice.
- ABOUT US: PumpSpy provides sump pump systems that help eliminate the unknowns of a sump outage and prevents costly damage. We also offer Smart Sump Pump Systems that automatically track incoming data and check that a sump pump is working properly.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Raybend |
| Part number | 93100-01 |
| Item Weight | 363 g |
| Product Dimensions | 7.62 x 21.59 x 7.62 cm; 362.87 g |
| Item model number | CV-150 |
| Size | 1.5 Inches |
| Color | Clear |
| Style | Submersible |
| Material | ABS |
| Power source type | Ac/dc |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** PumpSpy
- **Colour:** Clear
- **Material:** ABS
- **Style:** Submersible
- **Product dimensions:** 7.6L x 21.6W x 7.6H centimeters

## Images

![PumpSpy Silent Check Valve - 1-1/2" with Buna-N Couplings, Model CV-150, Spring-Loaded Flapper, Sump Pump Life Expectancy Increase, Includes Steel Clamps Fit 1-1/2″ Pipe - Image 1](https://m.media-amazon.com/images/I/71lB0cGelrL.jpg)
![PumpSpy Silent Check Valve - 1-1/2" with Buna-N Couplings, Model CV-150, Spring-Loaded Flapper, Sump Pump Life Expectancy Increase, Includes Steel Clamps Fit 1-1/2″ Pipe - Image 2](https://m.media-amazon.com/images/I/71Fq9rdyjZL.jpg)

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**Shop now:** [https://www.desertcart.ma/products/364632387-pumpspy-silent-check-valve-1-1-2-with-buna-n](https://www.desertcart.ma/products/364632387-pumpspy-silent-check-valve-1-1-2-with-buna-n)

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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-01-25*