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Submerged Pulse Valve DMF-Y-40S
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Submerged Pulse Valve DMF-Y-40S

  • Submerged Pulse Valve DMF-Y-40S
  • Submerged Pulse Valve DMF-Y-40S
  • Submerged Pulse Valve DMF-Y-40S
  • Submerged Pulse Valve DMF-Y-40S

Submerged Pulse Valve DMF-Y-40S

    Payment Type: L/C,T/T,Paypal,Western Union
    Terms of Trade: FOB,CFR,CIF,EXW,FCA,CPT,CIP
    Min. Order: 1 Piece/Pieces
    Delivery Time: 7 Days
    Packaging: Inner Boxes,Cartons,Wooden Cases,Pallets etc.
    Productivity: 8000pcs per month
    Brand: Brando
    Transportation: Ocean,Land,Air
    Place of Origin: Ningbo,China
    Supply Ability: 8000pcs per month
    Certificate: ISO.CE
    Port: Ningbo,Shanghai,Tianjing

Basic Info

Model No.: DMF-Y-40S

Product Description

Submerged Pulse Valve DMF-Y-40S

The diaphragm divides the electromagnetic pulse valve into two Chambers. When the compressed air is connected, the compressed air enters the rear chamber through the throttle hole. At this point, the rear air chamber pressure will close the diaphragm assembly to the valve outlet, and the electromagnetic pulse valve will be in the "closed" state.
The electrical signal of the pulse injection control instrument makes the armature of the electromagnetic pulse valve move backward, the air chamber after the valve opens, the air chamber quickly loses pressure, the diaphragm component moves backward, the compressed air is sprayed through the valve outlet, and the electromagnetic pulse valve is in the "open" state.
The electromagnetic pulse valve armature is reset when the electrical signal of the pulsed injection control instrument disappears. The vent hole of the rear air chamber is closed. The pressure of the rear air chamber increases, making the diaphragm assembly close to the valve's output port.
Electrical signal is millisecond timing, pulse valve opened at the moment, a strong impact airflow, so as to achieve instant injection.


Technical Parameters of DMF-Y-40S

Working Pressure 0.3-0.8MPa
Working Medium Clean Air(clean gas after oil and water removal treatment)
Voltage DC 24V, AC 110V 220V
Ambient Temperature ﹣5-55℃
Relative humidity <85%
Protection Class IP65
Using Age Over 1 million cycles

Material Specification of DMF-Y-40S
Valve Body ADC12 Aluminum
Diaphragm NBR
Spring SS321
Fastener SS302
Armature Assembly 430FR

Maintenance method of submerged dust removal pulse valve after installation and use:

After the installation of submerging dust removal pulse valve, it is not allowed to weld the Air Bag and related flanges, connect the spray pipe, prevent welding slag or instant high temperature scald the diaphragm, affecting the service life of the diaphragm.
In order to protect the submerged dust removal pulse valve, filter and pressure regulating valve should be installed on the compressed air or the inert gas entering the air envelop road, and the drain valve should be installed on the bottom of the air bag. Ensure the compressed air supply is clean and dry. According to the operating conditions of regular cleaning.
When installing or handling, electromagnetic valve pilot head components to be hard object collisions, lead to valve core set of deformation, dynamic column (electromagnetic armature) within the set of valve core is jammed or action is not flexible, submerged type dusting pulse valve cannot start or not closed or diaphragm in situ pumping gas bag air pressure is not high, make the ash removal system can not work normally.
The inlet pipe diameter of the air bag cannot be selected too small, so that the air pressure cannot be supplied in time, and the submerged dust removal pulse valve cannot be blown normally.

We reserve the complete Certificate of Origin for your perusal:


Welcome to your inquiry,and any Question will be appreciated.



BRANDO is one of leading manufacturers of solenoids, armature assembly, and solenoid valve in China, located in China main sea port city -- NINGBO, the location with high convenience of shipment not only by air but also by ocean.


BRANDO has 4800 square meter workshops and around 50 employees, developed about 10 years from year 2008 by focusing on products quality, design, service, now with good reputation from all over the world and our annual output value increasing yearly by yearly, moreover, more than 90% of annual output value is from exporting brought from our high quality and best customer service. We highly believe to run the company and brand well should keep faith of BEST QUALITY, BEST ATTITUDE, and BEST CUSTOMER SERVICE.


BRANDO`s products range covering solenoid coil, solenoid valve armature assembly, various solenoid valves, fluid medium such like pneumatic, hydraulic, water, hot water, air, steam, gas, oil, chemical liquid and others. We supply OEM and ODM, all products widely applications for automotive, automation, textile industry, pneumatic , hydraulic, air and water treatment systems and so on.
Model series have such like Q22HD, 2W, 2S, US, 2L, 223, 6014, 0311, 0927, 0955, PU220, PU225, 2P, 2V, VX2120, QX, VX22, VX31/32/33, ZQDF, SCG, CA, DMF, 4V100, 4V200, 4V300, 4V400, VF, VZ, EVR, etc... Any request just feel free to contact our sales team, will response once get message, email or calling.
BRANDO company is approved by ISO9001:2008 system and managed by 5S management, with clean workshop environment and high precision machines and strict operation paperwork procedure to ensure the production well, save delivery time, and reduce any waste to satisfy all clients all over the world.

BRANDO company welcome clients from all over the world, we attend exhibition in many countries, such like America, Europe, Australia, Malaysia, Pakistan, Egypt, New Zealand, Poland, Germany, Korea, India, Indonesia, etc. We highly welcome your visit at our booth or our company.


Quick review of BRANDO products:



pulse valve

armature and coils

Company Info
  • Representative: Lu Jin Jun
  • Product/Service: Solenoid Valve Armatures , Solenoid Valve Coils , Pneumatic Solenoid Valves , Pneumatic Cylinders , Pulse Jet Diaphragm Valves , Pneumatic Components
  • Capital (Million US $): 1000,000RMB
  • Year Established: 2008
  • Total Annual Sales Volume (Million US $): US$5 Million - US$10 Million
  • Export Percentage: 81% - 90%
  • Total Annual Purchase Volume (Million US $): US$1 Million - US$2.5 Million
  • No. of Production Lines: 10
  • No. of R&D Staff: 5 -10 People
  • No. of QC Staff: 11 -20 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 3,000-5,000 square meters
  • Factory Location: Ningbo
  • Contact Person: Mr. Brandon Bao
  • Tel: 86-0574-83879820