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High quality air valve diaphragm rubber diaphragm
  • High quality air valve diaphragm rubber diaphragm
  • High quality air valve diaphragm rubber diaphragm
  • High quality air valve diaphragm rubber diaphragm
  • High quality air valve diaphragm rubber diaphragm
Terms of Trade: CPT
Delivery Time: 30 Days
Packaging: laden in bulk
Brand: youjian
Transportation: Ocean
Place of Origin: Botou city, hebei province, China
Supply Ability: 10000
Port: Tianjin
Basic Info

Model No.: BOOD-331

Product Description The electromagnetic pulse valve is the air switch of the pulsate bag type dust collector injection cleaning system. Due to the reasons for the installation and the quality of the product, there may be some of the following faults in the use. Please repair it according to the cause of the failure and ensure the normal operation of the dust collector.

1. Leakage of gas
After installing the electromagnetic pulse valve, leakage is the most common problem in installation.
Installation of air leakage, electromagnetic pulse valve body and air leakage of spray pipe interface, tighten raw material belt or hemp pipe clamp.
Internal leakage to check whether the seal is damaged, and whether the spring is assembled badly.
Leakage: connect loosening or seal is broken. Tighten screws or replace seals.
There is noise when power is switched on, and the fastener on the head is loose and tightened. Voltage fluctuation is not within the allowable range, adjust the voltage. Clean or replace the impurities or uneven surfaces of the core.

Two. The electromagnetic pulse valve coil does not work after it is electrified.
Check whether power wiring is bad, re wiring and connector connection.
Check whether the supply voltage is within the range of + - to normal location.
Whether or not the coils are removed and re welded
Coils short circuiting and changing coils
Is the working pressure difference inappropriate? Adjust the differential pressure to replace the equivalent Solenoid Valve.
The fluid temperature is too high to replace the proportionate Solenoid valve
Impurities cause the main spool and moving iron core of the solenoid valve to be stuck and cleaned. If seal damage occurs, replace the seal and install the filter.
The viscosity of the liquid is too high, the frequency is too high, and the life has arrived.

Three. The electromagnetic pulse valve can not be closed (straight through)
Seal of main spool or iron core has been damaged. Replace seal.
If the fluid temperature and viscosity are too high, replace the counterpart solenoid valves.
The impurity enters the electromagnetic valve to produce the valve core or the moving iron core.
Spring life has been or deformed
Blockage of the balance hole of the throttle hole - cleaning in time
Working frequency is too high or life expectancy has changed.

Four. The air leakage of the electromagnetic pulse valve, the clearance of the diaphragm and the hole in contact with the diaphragm.

Botou Youjian Environmental Protection Equipment Co. LTD.

  Botou youjian environmental protection equipment co., LTD. is a professional company with the development, design, production, installation and service of environmental engineering and environmental protection equipment. Company is located in the coronal has the reputation of "hometown of pears" botou city, hebei province, the company in the east near the beijing-shanghai railway, beijing-shanghai high-speed and 104 national highway, 106 state road and west stone yellow high-speed, the geographical position is superior, the transportation is very convenient. Our company adheres to the tenet of quality first, users first, now reside in the domestic high grade, high quality, high performance, environmental protection equipment technology development and production base, production volume in the national top Xu in the industry. Main technical products are: cloth bag dust collector, single filter, cyclone, and electrostatic precipitator and wet dust collector, dust remover, the filter cartridge dust collector, injection machine and other kinds of environmental pollution control technology and equipment, dust bag, dust skeleton, electromagnetic pulse valve, discharge feeder and other accessories, products are widely used in metallurgy, electric power, building materials, chemical industry, etc. Company always adheres to the philosophy of science and technology innovation, work closely with scientific research units and the major design institute, has developed 30 many kinds of environmental protection technology and products, more than 20 projects to undertake all kinds of large-scale environmental engineering, the products sell well in more than 30 provinces and cities and exported to the United States, India, Vietnam and other countries and regions, has won the broad masses of users and design units. Among them, "pulse bag filter" and "high voltage electrostatic precipitator" were first approved by the provincial and national environmental protection bureau, and won the provincial and advanced environmental science and technology awards. We will take this as a new starting point and continue to work on the development and development of environmental engineering and environmental protection products. We will continue to maintain the advantages of high technology level, high quality of products and good reputation of enterprises. Establish the correct scientific outlook on development, constantly improve the overall quality of the company, enhance the market competitiveness, and push the company to a new level. In the development process, the company adheres to the combination of scientific research, design and production services, and takes the market with new mechanism, new thinking and new technology, and has achieved remarkable results. Company will continue to cooperate with the social from all walks of life ability, and sincerely hope friends from all walks of life will, as always support and concern the development of our company, for the development of the construction of a harmonious society, for the environmental protection enterprise strive brilliant tomorrow! Enterprise tenet: the lowest price but the best quality!

Company Info
  • Company Name: Botou Youjian Environmental Protection Equipment Co. LTD.
  • Representative: douliangliang
  • Product/Service: Dust Collecter , Industrial Dust Collector , Dust Collector Fittings , Cyclone Dust Collector , Desulfurization Collector , Filter Press
  • Capital (Million US $): 1000000RMB
  • Year Established: 2014
  • Total Annual Sales Volume (Million US $): US$10 Million - US$50 Million
  • Export Percentage: 11% - 20%
  • Total Annual Purchase Volume (Million US $): US$1 Million - US$2.5 Million
  • No. of Production Lines: 3
  • No. of R&D Staff: 5 -10 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 10,000-30,000 square meters
  • Factory Location: Shiying industrial zone, botou city, hebei province, China
  • Contact Person: Mr. Dou Liangliang
  • Tel: 86-0317-5660622
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