K2000

K2000 NBR Nitrile Rubber Diaphragm Repair KIT

Electromagnetic valve diaphragm is also called pulse valve diaphragm, pulse valve diaphragm is a whole piece of high-quality rubber diaphragm formed by the riveting head of the air outlet used to block compressed air pipeline or plug valve, the discharge and unloading hole and the bolt hole with fixed support around, it is the key control component of electromagnetic pulse valve. Pulse valve diaphragm is one of the components in the normal operation of the valve body and the "switch" of the jet path of the dust removal system of the pulse bag filter.

The quality of pulse valve diaphragm will directly affect the work stability of the dust removal system of pulse bag filter, and directly affect the use cost of dust removal equipment. Our company promises that our pulse valve diaphragm can be used for more than one million times/two years of quality assurance, and the use of our pulse valve diaphragm can directly reduce the use cost of dust removal equipment.

The role of the electromagnetic valve diaphragm in the dust collector: is to control the size of oil pressure in the oil circuit. Generally, it is installed in the main oil circuit or the shock absorber back pressure oil circuit to reduce the oil pressure impact when changing gears and locking and unlocking, so as to keep the equipment running in a stable state. Our pulsed solenoid valve diaphragm is selected to produce the best quality rubber plate suitable for the production of pulsed valve diaphragm, with strong oil resistance, acid resistance, high temperature resistance, alkali resistance and other characteristics, which can easily ensure the complete synchronous operation with other control components to control the pulse compressed air injection.

The CA20T Drawings for Watching

Various of Types are available,Special Instructure,Specification or other requirements can be customized accordings to conditions.

When you Replace the Diaphragm ,the equipment may use as a new one.

Working Principle of Pulse Valve Diaphragm

Pulse valve diaphragm before and after the pulse valve is divided into two air chamber, when electromagnetic pulse valve in the pulse bag filter dust on the clean compressed air system, the compressed air through the orifice, after entering air chamber, the gas chamber pressure after the air outlet of the valve on the diaphragm is clingy, pulse valve closed, the pulse controller output signal, the pulse valve moving armature, stomatal opening after the valve chamber, rapid loss of pressure chamber, make diaphragm backward-shift, compressed air through the outlet valve injection, injection, pulse valve is fully open pulse controller output signal disappears, the electromagnetic pulse valve pilot title iron reduction, air chamber after put the stomatal closure, After the air chamber pressure increases, the pulse valve diaphragm is close to the valve's air outlet, the pulse valve is in the closed state, the spraying stop, the length of the blowing time the amount of air is controlled by the controller.

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.

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