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NBR Diaphragm G50 for 2 inch Pulse Valve

NBR Diaphragm G50 for 2 inch Pulse Valve

    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.: G50

Product Description

NBR Diaphragm G50 for 2 inch Pulse Valve

All types of elastomers, such as nitrile, EPDM, fluorocarbon, neoprene, silicone, fluorosilicone, can be used in the fabric-reinforced diaphragms,A very thin-walled diaphragm can withstand high pressure while remaining flexible and responding to small pressure changes.

Fabric-reinforced diaphragms offer advantanges of no leakage, no lubrication, no breakaway force, no friction, high strength, functionality over wide pressure ranges, low cost, simple design, versatility.

Even in extremely harsh working conditions, it can guarantee its normal operation and long service life. The diaphragm of the low-resistance solenoid valve is selected: the internal structure of the diaphragm of the solenoid valve needs to ensure a large amount of blowing gas, a long stroke of the diaphragm, and the structure of the housing is small in accordance with the hydrodynamic design. Our company provides customers with exclusive customized service for dust collector bags to meet the needs of customers for different working conditions, and has been fully recognized by the majority of users. We select high-quality large-sized fiber, which is made by international new technology. Each square meter of filter material is subjected to high-temperature heat setting treatment, which greatly guarantees the dimensional stability of the filter material. According to different working conditions, we can process the filter material by singeing, calendering, coating, dipping, laminating, waterproof and oil proofing. According to the requirements of the customer's dust removal equipment, the exclusive production of the dust collector bag ensures that the filter bag and the flower board are closely fitted to prevent the dust from leaking from the flower plate hole.

Model CA50MM Diaphragm
Hole numbers for mounting 8
Working ambient temperature -20℃ ~ 80 ℃
Working pressure 0.2Mpa ~ 0.6Mpa
Center distance φ140
Working medium Clean air
Life expectancy over 1 million times/ 2 yeas

Drawings of CA50MM


Install in the Pulse Dust Valve


The Bag Filter System


Working Principle

The air is uniformly distributed avoid channeling Initially a coat of material forms on the bags Subsequently, the coat acts as the filtering medium. The dust is accumulated on filter elements while the air passes thorough the filter bags from outside to inside. the accumulated powder is dislodged from the bags by reverse pulse-jet air intermittently. The dislodged powder falls on bottom cone and is discharged through powder discharge valves. The dust free air is sucked by induced draft fan and is exhausted to atmosphere.

What role does the solenoid valve diaphragm play in the operation of the precipitator?

The solenoid valve diaphragm is also called the pulse valve diaphragm. The diaphragm valve diaphragm is a rivet head for venting the air outlet of the compressed air duct or the plugging valve, a venting relief hole and a bolt for fixing the surrounding. A whole high-quality rubber diaphragm formed by the hole, which is a key control component in the electromagnetic pulse valve. The pulse valve diaphragm is one of the "opening" of the blowing air path of the pulse bag type dust collector cleaning system and the normal operation of the valve body.

The quality of the pulse valve diaphragm directly affects the working stability of the pulse bag type dust collector cleaning system, and is also directly related to the use cost of the dust removal device. The general pulse valve diaphragm has a promise of service life or number of actions. The high quality pulse valve diaphragm can directly reduce the cost of dust removal equipment.

The role of the solenoid valve diaphragm in the dust collector is to control the oil pressure in the oil passage. Generally installed in the main oil circuit or damper back pressure oil circuit, to reduce the oil pressure shock when shifting and locking unlocking, so that the equipment operation is stable. Okay's pulse solenoid valve diaphragm is made of high-quality Rubber Sheet which is most suitable for the production of pulse valve diaphragm. It has strong oil resistance, acid resistance, high temperature resistance and alkali resistance. It can easily ensure complete synchronization with other control components. , control the injection of pulsed compressed air.

Expect hearing from you soon



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
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