3 Inch Dust Collector Pulse Jet Valve Nitrile Diaphragm Repair Kit

3 Inch Dust Collector Pulse Jet Valve Nitrile Diaphragm Repair Kit

The diaphragm is mainly used in valves, regulating valves, automatic mechanical followers, switches, and counters for flow, pressure, differential, liquid level, constant temperature volumetric compensation, and the like. Its advantages are high reliability, good composite, long working life and low cost.

Diaphragm is one of the important components of electromagnetic pulse valve, high quality electromagnetic pulse valve must be equipped with high-performance diaphragm,electromagnetic pulse valve in the high-frequency open and closed working state for a long time, high quality diaphragm must have tensile strength, good sealing, corrosion resistance, anti-aging.

Supply the detailed data of diaphragm 

The Diaphragm should guarantee the air tightness of the valve

The advantages of double diaphragm

The double diaphragm pulse valve is composed of a valve body, a middle valve body, a valve cover, a main diaphragm and a control diaphragm. The compressed air enters the pulse valve chamber and flows into each chamber through the orifice, and the air pressure of each chamber is electromagnetic. The valve is closed and the protection is equal. At this time, the right side of the diaphragm and the main membrane are controlled.

The pressure area on the right side of the piece is larger than the left side. With the action of the spring, the outlet of the venting port is closed separately, and the filter bag is not sprayed. When the electric controller sends a signal, the solenoid valve opens the control diaphragm. The compressed air in the right chamber is discharged into the atmosphere through a solenoid valve, and its pressure is lower than the control.

The left chamber of the diaphragm moves the control diaphragm to the right to open the venting port, and the compressed air in the right chamber of the main diaphragm is discharged into the atmosphere, and the pressure is lower than the left chamber of the main diaphragm, so that the main diaphragm is turned to the right. Moving, the compressed air is ejected from the left chamber of the main diaphragm to the outlet, so that the filter bag is blown.

How to choose the superior quality

The use of low-resistance, high-blowing pulse valves allows each valve to clean a larger area of ​​filter material, greatly reducing the overall cost of the injection system. Due to the reduction in the number of valves, the operation and maintenance costs of the precipitator are correspondingly reduced, so we have to choose the solenoid valve diaphragm that can be applied in the high, medium and low pressure ranges.

Thus, if the resistance of the filter material increases with time during the application, the pressure of the air bag can be adjusted to maintain the good running resistance of the dust collector, and the phenomenon that the dust filter bag is generated to prevent the bag from being formed. 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.

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