Fleyenda Industrial News - China Valve and Actuator Supplier
Industrial News
Welcome to Fleyenda valves manufacturer news column, here mainly for you to introduce the electric valves, pneumatic valves, manual
valves industry-related news, application, use, process, customers feedback, etc.
This passage provides a step-by-step guide on how to replace the pneumatic cylinder seal in a pneumatic system. The process involves shutting off the compressed air, disconnecting components, and disassembling the cylind
The Cv/Kv value is an important parameter and technical indicator for control valves.
I. Cv Value
The Cv (Circulation Volume) value is an abbreviation for the valve flow coefficient, representing the valve's
The electric actuator is divided into two motion types: linear stroke and rotary stroke (where rotary stroke is further divided into multi-turn and part-turn, and linear stroke is usually push-pull structure). It is comm
Sanitary three-way ball valves can meet the special requirements of various media in the food and biopharmaceutical fields. All steel parts are made of stainless steel, and the seals are made of food silicone rubber or p
The solenoid valve (also known as an electromagnetic valve) is an industrial device that uses electromagnetics to regulate fluids in automation. It is within the actuator category and is not restricted to hydraulic or pn
An electric actuator is the executive unit in a combination instrument of an electric unit. It operates on single-phase AC power, accepts a standardized DC signal, and outputs a corresponding angular displacement to mani
In the dynamic world of fluid control, electric control valves and pumps are key components, coordinating the seamless movement of liquids and gases in various industrial applications. Their symbiotic relationship plays
In pipelines carrying corrosive media, one of the most frequent valve types is the electric plastic butterfly valve. It has excellent corrosion resistance, is lightweight, wear-resistant, and simple to disassemble. It is
How to make pneumatic valves have a longer service life and stable performance, the following factors need to be paid attention to:
1. Clean the debris and iron filings in the pneumatic valve with clean water before u
Pneumatic valves use compressed air (air compressor) as the power source and drive the pneumatic actuator through the reversal of the solenoid valve. The pneumatic actuator drives the valve to realize the opening and clo
According to the movement mode of the controlled object, electric actuators can be divided into three structural forms: straight stroke, straight stroke, and multi-turn. Let’s discuss the various valve and damper c
The passage provides a detailed overview of troubleshooting methods for electric butterfly valves, specifically focusing on the electric valve actuators. The electric valve actuator is described as consisting of an elect
This passage provides insights into three types of knife gate valves—Manual (rising stem), Pneumatic, and Electric. The manual valve utilizes a handwheel for gate control, suitable for horizontal and tilted install
Pneumatic control valves are different from manual valves. They must be in a state of constant movement and adjustment during use and have many moving parts. They must also withstand the impact of various forces such as
1. Selection Issues of Control Valves
Currently, the commonly used control valves in engineering are electromagnetic valves and electric valves. However, both have their drawbacks in usage. Electromag
Improper selection of the electric gate valve used will not only affect the use, but also bring adverse consequences or serious losses. Therefore, the electric gate valve should be correctly selected in the pipeline engi
Principle of electric gate valve: As the name implies, the electric gate valve uses an electric actuator to control the gate valve. It is mainly divided into an upper part and a lower part. The upper part is the electric
This article focuses on rubber, PTFE, and PVDF materials sealing and their industrial applications, revealing the unique properties and limitations of each material. And how to choose a suitable corrosion-resistant regul
V-type ball valves and O-type ball valves are both types of ball valves. These two types of ball valves have different structures and characteristics, suitable for different operating conditions. By analyzing the differe
The production process for fabrics that require the use of acidic chemicals, such as those involving acid dyeing, generally follows several steps. Valves play a crucial role in controlling the flow of liquids and maintai
The self-operated pressure regulating valve is a control device that does not require external energy and relies on the pressure or temperature or flow changes of the measured medium to automatically adjust accordin
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