3.7K views · 39 reactions | Installing our new wafer check and butterfly valves? Easy. This demo shows just how fast and efficient the install is with ProPress flanges, using the same tool you already use for all Viega press fittings.  No welding.  No hot work.  No hassle. ✅ All press. Explore how these new products integrate with the Viega press portfolio, here: https://bit.ly/4mJeH9t #Viega #ViegaValves #Plumbing | Viega LLC | Facebook

Check Valve: A check valve is a mechanical device that allows fluid to flow in one direction while preventing backflow in the opposite direction. It operates automatically, relying on pressure differences across the valve to open or close without the need for external actuation. Check valves are essential components in piping systems to protect equipment, maintain pressure, and prevent contamination or damage caused by reverse flow. There are several types of check valves, including swing, lift,