C113825 NBR/Buna Material Repalcement Diaphragm For G353A045 Dust Collector Diaphragm Pulse Valve

C113825 NBR/Buna Material Repalcement Diaphragm For G353A045 Dust Collector Diaphragm Pulse Valve

C113825 Diaphragm repair kits is the most important component of G353A045 diaphragm valve.Besides the valve body, the diaphragm is the only part of the valve which contacts the process medium. It plays a vitally important role in isolating the process medium from the actuator or top works and the external atmosphere, as well as being the dynamic element of the valve, controlling and stopping the process medium. The diaphragm is made of rubber, thus making it resistant to corrosion. And different material can usde in different place.

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Overall Diemension of G353A045 Diaphragm Valve Repair Kit:

Specification of ASCO Type Diaphragm Pulse Valve:

Details About C113825 Diaphragm Repair Kits:

The Package:

How to Choose Seal of Solenoid Valve:

NBR
nitrileare probably the most economical and widely used elastomer out there. This material has a desirable set of properties including low compression set, high resistance to abrasion and good tensile strength.
Temperature range: Effective from -40°C to 120°C
Suitability: General purpose, particularly in areas where the seal will be exposed to hydrocarbons, oils, petrol, water and hydraulic fluids
Benefits: Excellent abrasion and tear resistance, cost effective
Limitations: Nitrile is not good at resisting degradation by ozone or weather
Nitrile rubber's material properties make it an excellent solution for sealing applications.
It also has excellent resistance to petroleum products and can be compounded for service of temperatures up to 250°F (121°C). With these temperature resistances, the right nitrile rubber compounds can withstand all but the most severe automotive applications.
Examples of applications and industries where nitrile (NBR, buna-N) is used include: Automotive Industry ; Bowling Industry; Oil & Gas Industry

Viton
FKM/FPM for short. This material has an excellent tolerance for high temperatures, resistance to oils, fuels and hydraulic fluids as well as aromatics and solvents.
Various types of FKM/FPM/Viton are available, with varying amounts of fluorine additions which increase performance in specific situations.
Temperature range: From -40°C up to 250°C
Suitability: Good for use in high temperature situations or where chemicals are being used. As well as resisting oils, petrol and hydrocarbons, Viton is resistant to mineral acids, halogenated hydrocarbons and more.
Benefits: Resistant to the majority of chemicals, as well as to degradation by UV, weather, ozone and mould.
Limitations: Less tolerant of low temperatures
For example, Viton with a service temp. of -45°C to +275°C will also resist the effects of thermal cycling, which are encountered during the rapid ascent and descent of aircraft from the stratosphere.
Examples of applications and industries where Viton is used include: Aerospace & Aircraft Industry; Automotive Industry; Food Industry;Pharmaceutical Industry

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