PP pinch valve, as the name suggests, is a pinch valve of PP shell material. The main advantage of this valve is that the valve body is made of pp plastic, so the valve body is lighter and can be installed on the suspended pipe. PP material has the characteristics of acid and alkali resistance […]
Installing, operating, and maintaining a basket strainer properly ensures optimal system performance, protects downstream equipment, and extends the life of your filtration system. Whether used in chemical processing, HVAC, food production, or water treatment systems, basket strainers are essential components for removing solid particles from fluids. In this article, we’ll break down the complete lifecycle […]
The most effective way to resolve pinch valve issues is to identify the root cause early—whether it’s sleeve wear, actuation failure, or leaks—and apply targeted troubleshooting steps to restore performance. Pinch valves are favored for their durability and simplicity in handling slurries, abrasive materials, and corrosive fluids. But like any component, they can develop problems […]
Pinch valves control the flow of abrasive or corrosive slurry materials because of their flexible sleeve design and unobstructed flow path. Slurries—mixtures of solids suspended in a liquid—are common in industries like mining, wastewater treatment, and chemical processing. These materials are often abrasive, viscous, or chemically reactive, which makes traditional valve types prone to wear […]
Pinch valves are available in a wide range of sizes, typically from ¼ inch to 24 inches, depending on the application and valve type. Their flexible and simple design allows them to control flow in systems that deal with abrasive, corrosive, or fibrous materials, making them a popular choice in many industries. Whether manual or […]
? Lianke Valves Secures Major Export Order for 1,685 Units of Pinch and Lined Valves Our international business continues to thrive as we have recently signed a significant export order involving 1,685 units of pinch valves and fluorine-lined valves.This successful deal is not only a testament to the long-term trust between both parties, but also […]
What is A Diaphragm Valve? A diaphragm valve is a type of valve that uses a flexible diaphragm to control the flow of fluids. This valve is part of the linear motion family, which means the moving parts go in a straight line—not in circles like ball or butterfly valves. The elastomeric diaphragm in diaphragm […]
Ball valves are quarter-turn valves widely used to control the flow of liquids and gases in pipelines. They use a rotating ball with a bore through the center to open or block flow, providing quick shut-off and reliable sealing. Among the different designs, full-portand standard port ball valves are two common options. The main difference […]
Your valve is leaking because something has gone wrong with its sealing system. Maybe the seals are worn out after years of service. Perhaps debris is stuck between critical surfaces. Or it could be that improper installation created misalignment from the beginning. These common problems prevent the valve from achieving perfect closure when you need […]
Valve Flow Coefficient (Cv) is a measure of a valve’s capacity to allow liquid or gas to flow through it. It’s technically defined as “the volume of water at 60°F (in US gallons) that will flow through a valve per minute with a pressure drop of 1 psi across the valve.” You calculate Cv by […]
