What Does CWP Mean on a Valve?
Ever picked up a valve and wondered what those cryptic letters stamped on its body really mean — things like “CWP”, “WOG”, or “WSP”? You’re not alone. These acronyms can be confusing, yet they hold critical information about how safe and effective a valve will be under different pressures and temperatures. This article sets out […]
Butterfly Valve vs Ball Valve
Butterfly valves and ball valves are two of the most common quarter-turn valves used for fluid control across industries such as water treatment, HVAC, chemical processing, and oil and gas. Both types provide efficient flow regulation and quick shut-off, but they differ in design, performance, and ideal applications. In this guide, we’ll break down the […]
What is a Butterfly Valve?
A butterfly valve is a compact, quarter-turn flow control device designed to start, stop, or regulate fluid movement in pipelines with speed and efficiency. Known for its simple construction, lightweight design, and cost-effectiveness, it’s widely used across industries such as water treatment, chemical processing, HVAC, and power generation. The valve’s disc rotates 90 degrees to […]
CV to GPM Calculator
To convert a valve’s CV (Flow Coefficient) into GPM (Gallons Per Minute), you need two key pieces of information: the CV value of the valve, and the pressure drop (ΔP) across the valve, measured in PSI (pounds per square inch). The standard formula for converting CV to GPM under defined flow conditions is: Where: CV […]
Understanding 316L Stainless Steel: Composition, Performance & Use Cases
316L stainless steel is an austenitic, low-carbon alloy often described as “marine grade” stainless steel, and it ranks as the second most common type after 304. With a chemical composition that includes chromium, nickel and molybdenum, 316L offers excellent toughness and exceptional resistance to corrosion—especially in challenging environments that involve chlorides, acids or frequent welding. […]
Check Valve for Well Pump
A check valve for a well pump is a small but essential part of any home water system. It allows water to flow in only one direction—up from the well and into your home—while preventing it from draining back when the pump shuts off. This simple mechanism keeps your pump primed, maintains pressure, and protects […]