ASCO’s 2-position 3-way has both direct-acting and pilot-operated types. How should I choose? (1) Direct-acting solenoid valveGenerally, it is used in small diameter (ASCO8320 series interface size is 1/8″-1/4″) and low pressure environment. When the valve of this structure is opened, it does not require low pressure of the medium and zero pressure start, so …

How does ASCO solenoid valve choose direct-acting or pilot-operated? Read More »

In principle, solenoid valves are divided into three categories: 1) Direct-acting solenoid valve:Principle: When the electromagnetic pulse valve is energized, the electromagnetic coil generates electromagnetic force to lift the closing member from the valve seat, and the valve opens; when the power is off, the electromagnetic force disappears, and the spring presses the closing member …

The principle structure classification of electromagnetic pulse valve Read More »

The electromagnetic pulse valve is the actuator and key component of the pulse dust collector spraying and cleaning device. It is mainly divided into three types: right-angle type, submerged type and straight-through type. It is worth noting that the working pressure of the domestic pulse valve; the right-angle valve and the straight-through valve are 0.4 …

Analysis of the connection mode of electromagnetic pulse valve and pulse dust collector Read More »

Noisy solenoid valves are sometimes merely a nuisance, but they may also point to some problems that should be addressed to prevent valve failure. Some valves produce noises even when operating properly, which is why it is important to be able to recognize whether the valve is operating normally or there is a problem with …

The best way to prevent solenoid valve noises Read More »

The solenoid valve coil generates a magnetic field. This moves a ferromagnetic plunger inside the valve which opens or closes the valve. When a coil (solenoid) is defective, it can be difficult to find a replacement for the original. A universal replacement coil can be a solution. This article lists the most important parameters that …

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Solenoid working principlesSolenoids are the most important components used in solenoid valves to control the flow of liquids and gases. Solenoids are electromechanical devices that convert AC or DC electrical energy into linear motion. They usually consist of a helical coil wound concentrically around a movable cylinder, called the armature, made from a ferromagnetic material …

How to Choosing an AC or DC solenoid valve coil Read More »

Before starting the installation, it is important to verify that the solenoid valve is suitable and safe for the desired application by carefully reading the user manual and safety instructions associated with the brand and type of valve. Check the valve properties on the type label and verify if the specifications match with the requirements …

How to Install solenoid valves? Read More »

Pulse jet valves are used in filtering systems of dust collectors, gas turbines, and desulfurization equipment. They are commonly used to clean filters such as cartridge filters, envelope filters, ceramic filters, and sintered metal fiber filters. Here, we discuss how these valves work in a typical application for dust collector systems. Dust Collectors OverviewDust collectors …

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Diaphragm valves (or membrane valves) consists of a valve body with two or more ports, an elastomeric diaphragm, and a “weir or saddle” or seat upon which the diaphragm closes the valve. The valve body may be constructed from plastic, metal, wood or other materials depending on the intended use. There are two main categories …

What is diaphragm valve and it’s Applications Read More »

Pulse valve is a diaphragm valve controlled by electromagnetic or pneumatic pilot valves, which can instantly open and close high-pressure gas source to generate pulses. Pulse valve is the key component of pulse bag filter, which can be called the “heart” of pulse bag filter. Its performance directly affects the operation effect of the filter. …

Cement Plant Dust Removal Pulse Jet Valve Read More »