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Orifice DMF-Z-40S NBR Diaphragm D40 in Dust System

  • Orifice DMF-Z-40S NBR Diaphragm D40 in Dust System
  • Orifice DMF-Z-40S NBR Diaphragm D40 in Dust System
  • Orifice DMF-Z-40S NBR Diaphragm D40 in Dust System
  • Orifice DMF-Z-40S NBR Diaphragm D40 in Dust System

Orifice DMF-Z-40S NBR Diaphragm D40 in Dust System

    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: pp bag inside, carton box outside
    Productivity: 100000pcs per month
    Brand: OEM
    Transportation: Ocean,Land,Air
    Place of Origin: Ningbo,China
    Supply Ability: 100000pcs per month
    Certificate: CE.ISO
    Port: Ningbo,Shanghai,Tianjing

Basic Info

Model No.: D40

Product Description

Orifice DMF-Z-40S NBR Diaphragm D40 in Dust System

Include the Dust Pulse Valve DMF-Z-40S NBR Diaphragm,We offer a full range of Diaphragm Valves and Fittings.Installation in Pulse Dust Valve,then application in Dust Bag Filter System.

You know,Diaphragm is the essential parts in the whole Dust System,it depend the working life.Usually,1 million cycles supply.As for the quality,you can rest assured.

We guarantee every step of producing and test is 100% seriously controled.We can offer the Certificate of ISO and CE.

Of course,we both know this item can be applicated in so many fields,such as Pump valves, automotive industry, pneumatic components, gas equipment, electronics industry, electrical equipment, pneumatic hydraulic industry, etc.

I believe it always match your equipment and fit your current or future demand.

It's worth to say the diaphragm is like a battery. Putting in a new diaphragm is like replacing a new battery with an electronic device. If your equipment replace our products, it will have a new life.


(DMF-Z-40S)Pulse Valve Diaphragm

Center distance



Dust Bag Filter System

Hole number for mounting


Working temperature


Working pressure


Working medium

Clean Air

Diaphragm working life

More than 1 million cycles


NBR Diaphragm




Standard or Customized according to your need


As per your request


standard or as your design

Drawings of Diaphragm Orifice DMF-Z-40S

Various Types of the Diaphragm We Can Supply

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We guarantee the In-Time Delivery


Operation of the electromagnetic pulse valve diaphragm

The pulse valve diaphragm is an air switch of the electromagnetic pulse valve, and the pressure gas controlled by the electromagnetic pulse valve diaphragm is quickly discharged. The pressure gas controlled by the diaphragm lifts the diaphragm, opens the electromagnetic pulse valve channel and blows it on, and the electrical signal disappears. The spring of the electromagnetic pilot head immediately resets the opening and unloading hole. The electromagnetic pulse valve diaphragm controls the gas pressure and the spring force to close the diaphragm. The electromagnetic pulse valve stops the resistance hole on the diaphragm. When the pilot head moves up and the gas pressure is unloaded, the electromagnetic pulse valve membrane The sheet acts as a resistance air flow. When the unloading is closed, the pressure gas is quickly filled into the rear chamber, so that the electromagnetic pulse valve diaphragm closes the passage and stops the injection.


The pulse valve diaphragm is extremely resistant to oil, acid, high temperature and alkali. It can easily ensure complete synchronization with other control components and control the injection of pulsed compressed air. Even in extremely harsh working conditions, it can guarantee its normal operation and long service life. The diaphragm has an operating pressure of 0.8 MPa at an ambient temperature of -20-80 ° C and a working life of not less than 1 million times.

In order to ensure the quality and performance of the products in the production process, our company selects the materials on the materials very strictly. For different customers' requirements, we can provide various types of diaphragm products with different materials and different structures. The production equipment is perfect and the mould is complete. Professional technology and dedicated spirit are the solid guarantee for our customers to provide products



BRANDO is a professional manufacturer and designer of Solenoid Valve, Solenoid Valve Coil and Solenoid Valve Armature Assembly, located in Ningbo, China. And we can serve customers from various industries. Our company has been producing for more than 10 years, and cooperates with different customers such as oil & gas, chemical industry, water treatment, food & beverage, medical system and so on.

BRANDO maintains its high position in the industrial manufacturing. The advanced lathes and milling machinery are introduced, and from materials procurement to finished product and assembly, it is fully automated and controlled by computers, to improve product quality, and to continuously increase production and delivery efficiency.

BRANDO has fully adopted the ISO-9001 quality management system and introduced the most advanced precision equipment for product inspection, such as digital pressure gauges, computer applications, air leak testers, pressure testers and flow testers.

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Main Services:
1. Customized Design and Production: Brando can design and manufacture customized solenoid valves, solenoid coils and solenoid valve armature components to meet your specific needs and applications. We can provide services from small air treatment devices to large fluid systems.

2. Quality Assurance: In addition to designing and manufacturing high-quality products, Brando also provides 100% testing services for all components to ensure that they achieve the best performance under the best performance and to ensure that it runs well in your project.

3. Delivery and After-sales Service: Brando provides large inventory and on-time delivery within 5 to 10 days. We also provide unparalleled after-sales service and 1 year warranty for all products.

Product Categories:

1. Solenoid Coil
2. Solenoid Coil Connector
3. Solenoid Valve Armature Assembly
4. Solenoid Valve Timer
5. Brass Solenoid Valve
6. Stainless Steel Solenoid Valve
7. Plastic Solenoid Valve
8. Refrigeration Solenoid Valve
10. Pulse Jet Valve
11. Valve Diaphragm
12. Pulse Controller
13. Pneumatic Valve
14. Pneumatic Hose Fitting
15. Pneumatic Cylinder
16. Air Filter Regulator Lubricator
17. Pneumatic Actuator Valve
18. Electric Actuator Valve

Focus on your demands, Offer you best solution:

√ Contact us if some points you have doubt

√ Contact us if somewhere need to change
√ Contact us if not the one you are looking for

√ Contact us if you are doing designing

Welcome to your any question and inquiry!

Company Info

  • Representative: Lu Jin Jun
  • Product/Service: Solenoid Valve Armatures , Solenoid Valve Coils , Pneumatic Solenoid Valves , Pneumatic Hose Fittings , Pulse Jet Valves , Refrigeration Solenoid Valves
  • 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
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