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Model No.: D76
Brand: Brando
Shanghai: Tianjing
Productivity: 100000pcs per month
Transportation: Ocean,Land,Air
Place of Origin: Ningbo,China
Supply Ability: 100000pcs per month
Port: Ningbo,Shanghai,Tianjing
Payment Type: L/C,T/T,Paypal,Western Union
Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
3 Inch Pulse Valve Diaphragm D76 for Industrial Application
Pulse Valve Diaphragm is a whole piece of high-quality rubber diaphragm, which is installed with riveting head for sealing compressed air pipeline or sealing valve outlet, discharge and unloading hole and bolt hole for fixed support around, and is the key control component of electromagnetic pulse valve.
Nitrile butadiene rubber has very strong polarity, and the compatibility with other polymers is generally not good, but with chloroprene, modified phenolic resin, polyvinyl chloride and other strong polarity of the polymer, especially with chlorine containing polymer has a good compatibility, often used together. In addition, nitrile butadiene rubber is often used with natural rubber, styrene-butadiene rubber, butadiene rubber and other non-polar rubber to improve processing and performance. It should be pointed out that nitrile butadiene rubber (NBR) is characterized by good oil resistance, and it has a tendency to reduce oil resistance when used together with other polymers (except polyvinyl chloride).
Model | DMF-Z-76S Pulse Valve Diaphragm |
Center distance | φ182 |
Application | Bag Dust Filter System |
Hole number for mounting | 8 |
Working temperature | -20℃--80℃ |
Working pressure | 0.2Mpa-0.6Mpa |
Working medium | Clean Air |
Diaphragm working life | More than 1 million cycles |
Name | Nitrile Butadiene Rubber Diaphragm |
Material | VITON, NBR, HNBR, EPDM, FPM/FKM, SILICONE, CR Available |
Feature | Resistance to oil,water, abrasion |
Standard | Standard or Customized according to your need |
Color | As per your request |
Size | standard or as your design |
We Guarantee the Fast Delivery
The advantages we Have
Structure performance
Composed of one or more layers of two sides coated with glue, and also of rubber without fabric clip. According to the shape of the separation method membrane pressure method. According to the requirements of the production of different rubber, different fabric diaphragm. The properties of nitrile rubber and polysulfide rubber blends used in the diaphragm, the properties of rubber materials used in the canvas disc diaphragm and some silicone rubber, fluoro rubber and chloro rubber membranes developed in recent years are described as follows.
The operating temperature and pressure range of the diaphragm itself depends on the rubber, fabric and structure. The diaphragm can work at -50~100 ° c and 0.4~ 0.8mpa. Fluoro rubber and silicone rubber diaphragm can work at -80~232 ℃. Chlorol rubber diaphragm can work under pressure of 0.4~ 0.8mpa, with good air tightness, aging resistance, and the service life is equal to that of engine overhaul.
Definition of Pulse Valve
pulse valve diaphragm commonly used material is rubber. The rubber diaphragm is mainly used in valves, regulating valves, automatic mechanical follow-up devices, switches and counters of flow rate, pressure, differential, liquid level, constant temperature and volume thermal compensation, etc. Its advantages are high reliability, good complexity, long working life and low cost. Uniform elastic construction can be used in all kinds of rubber. The rubber diaphragm has a long service life and can perform the operation synchronously with other control components to ensure the pulse compressed air injection. Even in extremely harsh working conditions, it can guarantee its normal work and long service life.
The operating temperature and pressure range of the diaphragm itself depends on the rubber, fabric and structure. The diaphragm can work at -50~100 ° c and 0.4~ 0.8mpa. Fluoro rubber and silicone rubber diaphragm can work at -80~232 ℃. Chlorol rubber diaphragm can work under pressure of 0.4~ 0.8mpa, with good air tightness and aging resistance.
Look forward to your any question or reply.
Product Categories : Valve Diaphragm > Other Pulse Valve Diaphragm
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.