The HYFLO Wafer Check Valve offers compact and automatic backflow protection for fire-protection, waterworks, HVAC, pumping, and industrial piping applications.

The SMITH Stainless Steel Dual Disc Check Valve provides compact, spring-assisted backflow protection for water, HVAC, pumping, commercial plumbing, and industrial piping systems.

A Single Plate Swing Check Valve provides automatic backflow protection for water, HVAC, pumping, wastewater, and industrial piping systems. Learn how it works, its applications, benefits, selection requirements, and installation precautions.

The PINOX Double Door Check Valve provides compact, automatic, and spring-assisted backflow protection for pump discharge, waterworks, HVAC, and industrial piping systems.

Discover how Dayo Check Valves help prevent reverse flow and protect pumps, pipelines, tanks, and connected equipment. Suitable for waterworks, HVAC, irrigation, utility piping, pump discharge lines, and industrial applications, Dayo check valves support reliable one-way flow with available compact wafer-type options.