[     Product listing ](/en/solutions/technologies "  Product listing")

 

 

 

#### The HYDROVEX™ line of wet weather technologies is applicable in stormwater, combined or sanitary sewer applications and has been available to the American market for over 30 years.



    [CONTACT AN EXPERT](https://www.veoliawatertechnologies.com/en/contact)

 



 

 



 [Overview](#1) [Product range and resources](#2) 

 

 

## Overview

 

 

 

**HYDROVEX™ CCV CHECK VALVE**  
Wall mounted check valve with sharp edged inlet to be used in water and sewage. Prevents backwater flooding of sewer systems and return of tides in sewer system. Rubber flap offers tight, drip-free solution compared to metal-metal check valve.

**HYDROVEX™ LCV CHECK VALVE**  
Heavy rubber check valve to be installed on high overflow weirs subject to backflow conditions. In backflow prevention, efficient sealing device due to flexible rubber lid that seals around debris caught on seat.



 

 

 



 

 

 

## Product range and resources

 

 

 

  Product range

   

 

 



 [   ![](/sites/g/files/dvc3601/files/styles/vwt_product_content_push/public/image/2019/03/Hydrovex-SFT.jpg.webp?itok=KZiGcC0z)   





 

### HYDROVEX™ CSO STORAGE AND TREATMENT

The HYDROVEX™ line of wet weather technologies is applicable in stormwater, combined or sanitary sewer applications and has been available to the American market for over 30 years.

 

 



 

 

 

 ](/en/technologies/hydrovex-cso-storage-and-treatment) 



 

 [   ![](/sites/g/files/dvc3601/files/styles/vwt_product_content_push/public/image/2019/03/Hydrovex-TTT.jpg.webp?itok=w64gadf1)   





 

### HYDROVEX™ FLOW CONTROL WITHOUT ENERGY

The Hydrovex® line of wet weather technologies is applicable in stormwater, combined or sanitary sewer applications and has been available to the American market for over 30 years.

 

 

 

 

 ](/en/technologies/hydrovex-flow-control-without-energy) 



 

 [   ![](/sites/g/files/dvc3601/files/styles/vwt_product_content_push/public/image/2019/03/Hydrovex-Tipper.jpg.webp?itok=UOMOkQuH)   





 

### HYDROVEX™ FLOW MEASUREMENT

The HYDROVEX™ line of wet weather technologies is applicable in stormwater, combined or sanitary sewer applications and has been available to the American market for over 30 years.

 

 



 

 

 

 ](/en/technologies/hydrovex-flow-measurement) 



 

 [   ![](/sites/g/files/dvc3601/files/styles/vwt_product_content_push/public/image/2019/03/Hydrovex-Flap.jpg.webp?itok=J851o93K)   





 

### HYDROVEX™ OVERFLOW CONTROL

The Hydrovex® line of wet weather technologies is applicable in stormwater, combined or sanitary sewer applications and has been available to the American market for over 30 years.

 

 

 

 

 ](/en/technologies/hydrovex-overflow-control) 



 

 [   ![](/sites/g/files/dvc3601/files/styles/vwt_product_content_push/public/image/2019/03/Hydrovex-powered.jpg.webp?itok=k366ZtRH)   





 

### HYDROVEX™ POWERED FLOW CONTROL

The HYDROVEX™ line of wet weather technologies is applicable in stormwater, combined or sanitary sewer applications and has been available to the American market for over 30 years.

 

 

 

 

 ](/en/technologies/hydrovex-powered-flow-control) 



 

 [   ![](/sites/g/files/dvc3601/files/styles/vwt_product_content_push/public/image/2019/03/Hydrovex-screen-push.jpg.webp?itok=ku0ylFHo)   





 

### HYDROVEX™ SCREENS

The Hydrovex® line of wet weather technologies is applicable in stormwater, combined or sanitary sewer applications and has been available to the American market for over 30 years.

 

 



 

 

 

 ](/en/technologies/hydrovex-screens) 



 

 [   ![](/sites/g/files/dvc3601/files/styles/vwt_product_content_push/public/image/2019/03/Hydrovex-push.jpg.webp?itok=RF9_dssl)   





 

### Hydrovex™

The Hydrovex™ line of wet weather technologies is applicable in stormwater, combined or sanitary sewer applications and has been available to the American market for over 30 years. With years of experience in providing urban drainage solutions, John Meunier Inc. is dedicated in offering the market with the highest quality products and support.

 

 

Screening and Separation

 

 

 

 ](/en/technologies/hydrovex) 



 

 

 



 

 

 

 





 

 

 

 

 

  Resources

   

 

 



 

 [PDF

  Hydrovex™ LCV Check Valve  (720.83 KB)  

    ](/sites/g/files/dvc3601/files/document/2019/03/Hydrovex%E2%84%A2%20LCV%20Check%20Valve%20EN.pdf) 

 



 

 [PDF

  Hydrovex™ CCV Check Valve  (737.46 KB)  

    ](/sites/g/files/dvc3601/files/document/2025/09/Brochure%20clapet%20anti-retour_2025_Eng%20%281%29.pdf)