check valve

Common Industrial Valves and Features

15/11/202425/10/2024

Valves are an unavoidable topic when it comes to plumbing. We often hear all kinds of confusing valve names, especially when we recently compiled this Chinese-English comparison table. Due to the lack of understanding of valves, we had no idea … Read more

Explore diverse industrial valve uses in key areas

19/04/202418/04/2024

Industrial valves play an important role in ensuring the safe and efficient operation of various key departments. As versatile flow control devices, they are essential for managing the flow of liquids, gases and other media, allowing industries to maintain productivity, … Read more

The Crucial Role of Check Valves on Pump Discharges

19/10/202612/04/2024

When a pump stops, the water in its discharge line may still be under pressure. Without a suitable check valve, it can return through the pump, causing reverse rotation and disrupting other pumps connected to the same line. A pump … Read more

Global Valve Manufacturer Rankings: A Comprehensive Look

12/04/2024

As a seasoned valve expert, I’m often asked about the top valve manufacturers in the global market. With the vast array of valve suppliers worldwide, it can be challenging to determine which companies truly stand out in terms of product … Read more

Industrial Valve Maintenance and Overhaul (Super complete)

23/01/2024

Maintenance Cycle and Procedures Maintenance Cycle 1.1 The maintenance cycle for valves should be determined by each enterprise based on the characteristics of the production unit, properties of the medium, corrosion rates, and operational cycles. 1.2 The regular inspection of … Read more

Extraction Check Valve

25/04/202324/04/2023

Extraction check valves play an important role in preventing backflow and protecting valuable equipment from damage in steam and water lines. These valves are specifically designed for use in extraction lines from steam turbines to feedwater heaters, heating systems, or process equipment. The extraction check valve is engineered for exceptional reliability and can be configured to remain open until closed by a cylinder actuator on signal.

Types of One-Way Valves: A Guide to Industrial Check Valves

19/10/202617/04/2023

A one-way valve allows forward flow and closes against reverse flow. In industrial pipework, it is usually called a check valve or non-return valve. The names describe the same basic function; the internal design determines how the valve opens, closes and fits into the line.

On a pump discharge, a water supply line or a process pipeline, the practical question is which design suits the flow and installation. This guide explains the common structures, the difference between valve shape and connection type, and the details worth checking before you choose a model.