Home / Blogs / Blogs / Comprehensive Analysis of Electromagnetic Pulse Valve Selection Points

Comprehensive Analysis of Electromagnetic Pulse Valve Selection Points

Views: 0     Author: Site Editor     Publish Time: 2025-04-24      Origin: Site

Inquire

facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
kakao sharing button
snapchat sharing button
sharethis sharing button

In industrial dust removal systems, electromagnetic pulse valves serve as the "ash cleaning heart" of dust collectors. Their selection directly affects the stable operation of dust collectors—excessive ash cleaning can accelerate filter bag wear, while insufficient ash cleaning can lead to a sharp increase in equipment resistance. This article breaks down how to enable electromagnetic pulse valves to achieve optimal performance with low energy consumption, covering type characteristics, selection logic, and maintenance key points.

I. Why Incorrect Selection of Electromagnetic Pulse Valves Has Serious Consequences

As the core executive component of the dust collector's ash cleaning system, electromagnetic pulse valves clean filter bags through pulsed air blowing. Improper selection can lead to:

  • Inadequate Ash Cleaning: Continuous dust accumulation causes filter bag blockage, increasing dust collector resistance to 2-3 times the design value and surging fan energy consumption by over 30%.

  • Excessive Ash Cleaning: Frequent blowing can shorten the lifespan of coated filter bags by over 50%, significantly increasing replacement costs.

II. In-Depth Analysis of Three Major Types of Electromagnetic Pulse Valves

Three main types of electromagnetic pulse valves are commonly used in industry, with structural differences determining their application scenarios:

1.Threaded Pulse Valve

Threaded Pulse Valve features a 90° right-angle design between the air inlet and outlet, offering a compact size and fast response.

Its typical applications include small-to-medium dust removal systems, fine or sticky dust environments, and space-constrained scenarios.

2.Straight-through Pulse Valve

The straight through pulse valve adopts a linear flow channel design with extremely low resistance loss, higher injection energy utilization than the right-angle type, but a longer body. It is mainly suitable for large dust removal systems, high-concentration dust environments, and enterprises with continuous operation and energy consumption considerations.

3.Immersed Pulse Valve

The immersed pulse valve is installed by embedding it in the air tank wall, eliminating airflow turning losses. It has strong injection force, short response time, and long injection distance. Its core applications include high-pressure long-bag dust removal systems, large integrated air tank systems, and complex high-temperature/humidity working conditions.

III. Selection Guide

When selecting electromagnetic pulse valves, use the following four dimensions for quick matching:

  • Processing air volume

  • Injection pressure

  • Filter bag length

  • Installation space

IV. Maintenance 

Even with correct selection, inadequate daily maintenance can degrade performance.

It is recommended to carry out monthly pressure difference monitoring, regular replacement of vulnerable parts (diaphragms, seals, etc.), and environmental adaptability modifications.

V. Reminders of Selection Misconceptions

❌ Misconception 1: Believing that higher injection pressure is better
High pressure may cause excessive expansion and damage to filter bags, requiring adjustments based on dust characteristics.
❌ Misconception 2: Ignoring installation space limitations
Submerged valves require embedding in air tanks. For pre-fixed air tanks on-site, forced selection may increase renovation costs.
❌ Misconception 3: Only replacing parts without maintenance
In frequent injection conditions, it is recommended to disassemble and clean the valve body quarterly to prevent dust particles from wearing the diaphragm sealing surface.


The selection of electromagnetic pulse valves is not a one-time task but requires establishing a dynamic matching model based on air volume, pressure, and filter bag specifications, with regular maintenance to ensure stable performance. The correct selection not only keeps dust collectors operating at optimal high efficiency and low consumption but also achieves significant cost savings by extending filter bag lifespan and reducing energy consumption.

https://www.xiechangglobal.com/Pulse-Valve-pl42063847.html


Suzhou Xichang Environmental Protection Technology Co., Ltd.

Suzhou Xichang Environmental Protection Technology Co., Ltd. has achieved remarkable results in the field of bag filter accessories and is a leading enterprise in the industry. The company adheres to the development principle of "people - oriented, technological innovation", relies on advanced processing equipment and exquisite processing technology, and strictly implements the quality certification management system to fully ensure the reliability of product quality. Currently, the company has more than 30 patented technologies, and its products have passed a number of authoritative certifications. The electromagnetic pulse valves, pulse controllers, filter bags, skeletons, and other accessories it produces have excellent performance and are widely used in many industries such as power, metallurgy, and building materials. They have laid a solid foundation for the stable operation of bag filters of numerous enterprises, set a benchmark for the industry, and fully demonstrated that high - quality accessories are the key to the stable and efficient operation of bag filters. Whether it is the construction of new equipment or the maintenance and upgrade of existing equipment, choosing accessories from high - quality enterprises like Xichang Environmental Protection is of extremely important significance for ensuring that bag filters continuously exert their environmental protection effectiveness and promoting the green development of the industry.




  • Sign up for our newsletters
  • get ready for the future
    sign up for our newsletter to get updates straight to your inbox