Tag: water hammer

INTRODUCTION The selection of check valves in municipal water and wastewater treatment plants is often treated as an afterthought compared to the rigor applied to pump selection. However, the check valve is the primary defense against water hammer, reverse flow damage to rotating assemblies, and severe piping fatigue. When engineers evaluate Crane vs Henry Pratt […]

1. INTRODUCTION The sound of a check valve slamming shut—resembling a sledgehammer striking the pipe—is more than a nuisance; it is an audible indicator of kinetic energy rapidly converting to pressure energy, potentially exceeding the structural limits of the piping system. For municipal and industrial engineers, the selection of check valves is the primary line […]

1. INTRODUCTION In the hierarchy of valves utilized within municipal and industrial water infrastructure, the cone valve occupies a unique tier reserved for the most critical, high-consequence applications. Often referred to as rotary cone valves or conical plug valves, these devices are engineered to provide full-bore flow with negligible head loss while possessing the mechanical […]

Non-Slam Check Valves: Essential Components for Fluid Flow Systems   Introduction   Non-slam check valves, often referred to as silent check valves, are critical components in various fluid transport systems. They are designed to allow flow in one direction while preventing backflow, which can be detrimental to system integrity and performance. Unlike traditional check valves, […]

Water pipelines are essential for delivering clean drinking water to households and businesses. These intricate systems play a crucial role in our daily lives by ensuring a constant and safe supply of water. Without efficient water pipelines, access to clean water would be severely limited, affecting health and sanitation. Modern water pipelines are designed to withstand […]