Case Studies

Why One of Colombia’s Largest Wastewater Plants Trusts Rubber Check Valves
Date: February 9th, 2024
Proco Products, ABC Ingeniería supply new, 84-inch duckbill check valve to protect Medellín treatment plant

Safeguarding the Snake River with ProFlex™ Check Valves
Date: February 3rd, 2024
Duckbill check valves from Proco Products drive Ontario, Oregon’s upgraded wastewater diffuser system

Minden Hills Township Successfully Mitigates Flooding with ProFlex™ Check Valves
Date: October 8th, 2019
When faced with flooding in a residential area, the Ontario Township turned to Proco Products, Inc. for a solution

Preparing a Beachside City for Future Storm Events with Proco ProFlex™ Check Valves
Date: May 23, 2018
Post Hurricane Sandy Storm Drainage Update

Proco Check Valves Provide Better Diffusion Value on Sea Floor
Date: April 25, 2018
Marine WasteWater Outfall Diffusion 

Eliminating Severe Water Hammer Issues w/Proco ProFlex™ Style 750
Date: June 28, 2017
Rubber duckbill design of Proco check valve solves water hammer problems for Town of Boone, N.C. 

Elastomeric Check Valves Streamline Water Flow in Both Directions at Popular Ski Area
Date: April 24, 2017
Proco rubber check valves work automatically for pipelines to provide water for snow-making as well as divert excess storm water during spring to fall