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By KNKE
August 27, 2025

Control Valve Leakage Classes and Standards: Classification, Limits, and Applications

Control valves, as critical actuators in process control systems, must not only deliver precise regulating performance but also ensure a certain degree of tight shutoff capability when closed. If leakage exceeds the allowable range,...

By KNKE
August 26, 2025
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Difference Between Rotameter and Float Flowmeter Explained

In industrial flow measurement, rotameters and float flowmeters are widely used instruments. Although both rely on the principle of a float balancing within a fluid stream, there are clear differences in their structure, working...

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By KNKE
August 22, 2025

Applications of Manual Control Valves

A manual control valve (also called a manual regulating valve) is one of the most widely used fluid control devices across industries and civil systems. Thanks to its simple structure, low cost, and easy...

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By KNKE
August 19, 2025

Structural Characteristics of Cryogenic Gate Valves

Cryogenic gate valves serve as essential components in systems that handle liquefied natural gas (LNG), liquid nitrogen, liquid argon, and liquid oxygen. These media operate between -196°C and -40°C, and conventional valves often fail...

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By KNKE
August 18, 2025

Flanged Electric Ball Valve | Industrial Flow Control Solution

In modern industrial pipeline systems, the choice of valve and connection method directly affects operational efficiency, safety, and maintenance. Among the many valve types, the flanged electric ball valve stands out for its easy...

By KNKE
August 15, 2025
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Mass Flowmeter Installation Requirements

A mass flowmeter is an instrument that directly measures the mass flow rate of a fluid, widely used in petrochemical, food, pharmaceutical, and energy industries. Proper installation is crucial to ensure measurement accuracy, stability,...

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By KNKE
August 14, 2025

Applications of Self-Priming Pumps

Self-priming pumps, as a common type of liquid transfer equipment, are widely used in various industries due to their advantage of not requiring external priming devices. Once started, they can automatically draw in and...

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By KNKE
August 13, 2025

Common Faults and Solutions of Vacuum Pumps

In industrial production, vacuum pumps are vital. Their proper operation directly impacts efficiency and quality. But with long-term use, they often develop faults. Knowing these faults, their causes, and fixes helps businesses resolve issues...

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By KNKE
August 12, 2025

Ultrasonic Flow Meter Installation Guide

Ultrasonic flow meters are widely used in water treatment, chemical, and energy industries due to their high accuracy, low maintenance requirements, and broad application range. However, the quality of installation directly affects measurement accuracy...

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By KNKE
August 9, 2025

A Guide to Selecting Stainless Steel Gate Valves: Making the Right Choice

Stainless steel gate valves are crucial components in various industries, including petrochemical, pharmaceutical, and food processing, thanks to their excellent corrosion resistance, high strength, and durability. However, with countless options on the market, choosing...

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Control Valve Leakage Classes and Standards: Classification, Limits, and Applications

Difference Between Rotameter and Float Flowmeter Explained

Applications of Manual Control Valves

Structural Characteristics of Cryogenic Gate Valves

Flanged Electric Ball Valve | Industrial Flow Control Solution

Mass Flowmeter Installation Requirements

Applications of Self-Priming Pumps

Common Faults and Solutions of Vacuum Pumps

Ultrasonic Flow Meter Installation Guide

A Guide to Selecting Stainless Steel Gate Valves: Making the Right Choice

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