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Model No.: G40
Brand: OEM
Customized: Customized
Number of Cylinders: 6
Type: Other
Usage: Air Compressor
Work Temperature: Normal Temperature
Packaging: pp bag inside, carton box outside
Productivity: 100000pcs per month
Transportation: Ocean,Land,Air
Place of Origin: Ningbo,China
Supply Ability: 100000pcs per month
Certificate: CE.ISO
Port: Ningbo,Shanghai,Guangzhou
Payment Type: L/C,T/T,Paypal,Western Union
Incoterm: FOB,CFR,CIF,EXW
G40 1-1/2 inch Diaphragm for Industrial Dust ollector
When the two sides of the membrane are subjected to different pressures (or forces), the membrane moves towards the side with lower pressure, causing the displacement of its center in a certain relation to the pressure difference.
The factory produced by the Pulse Valve Diaphragm all imported materials, the introduction of foreign advanced processing equipment and technology. Its anti-fatigue, anti-aging quality is better than peer products. All types of diaphragm valves are complete. Blowing more than 1 million times.
All types of elastomers, such as nitrile, EPDM, fluorocarbon, neoprene, silicone, fluorosilicone, can be used in the fabric-reinforced diaphragms.
The selection of pulse valve with low resistance and high injection volume can remove larger area of filter material and greatly save the overall cost of the injection system. Due to the reduction of the number of valves, the operation and maintenance costs of the dust collector will also be reduced accordingly, so we should choose the electromagnetic Valve Diaphragm suitable for high, medium and low pressure range.
Model Number | SCG353A047 Pulse Valve Diaphragm |
Working-pressure | 0.2--0.6MPa |
Ambient Temperature | -20 ~ 80℃ |
Working Medium | Water/Clean Air |
Voltage | AC220V DC24V |
Diaphragm Life | Over One Million cycles or 2 years |
Center Distance | φ184.5 |
Connection Port | G4" |
The designing drawsing of SCG353A047
Working medium fow water and air,application in dust bag filtration system
Working principle of Diaphragm:
Pulse Solenoid Valve through the wire to the electromagnetic body coil into the positive pulse signal, coil generated by the working flux, make the moving core suction, open the valve. When the positive pulse signal input is stopped, the moving core is released, and the moving core returns to the initial state under the action of spring force. In addition, the valve is self-maintained, which can be maintained after the positive pulse input is stopped or the power is cut off. Only when the negative pulse signal is input can it be reset. Pulse solenoid valve working principle, is the use of electrical pulse into mechanical pulsation, make pulsating gas powerful energy into momentum, release in a short time to produce great momentum, with PLC control the pulse interval should be determined according to the rated gas pressure recovery time.
Failure and repair
1, spring damage, pulse valve spring on the spool is easy to damage, the appearance of the pulse valve is a long-term blow to the nozzle, the treatment is to replace the spring.
2, rubber mat damage, after a long time of use, the rubber pad on the pulse valve spool is easy to damage, the appearance is that the pulse valve for a long time to blow air into the nozzle, the treatment is to replace the rubber pad.
3, valve core dirt, because the air intake is not clean, cause the dirt accumulation at the valve core, the appearance is the nozzle long air intake or power pulse valve does not work, the treatment is to clean the valve core.
4. The diaphragm is damaged. After long-term operation, the diaphragm is prone to fatigue and oxidation.
5. The throttle hole is blocked or damaged, and the inlet air is not clean, which will easily lead to the throttle hole blocking. The appearance is that the pulse valve has been blowing air to the nozzle for a long time, and the treatment is to clean the throttle hole. The damage or loss of the throttle orifice makes the throttle orifice lose its interception function, resulting in abnormal pressure relief. The appearance is that the pulse valve ACTS after receiving electricity, and the pressure relief orifice releases air, but the pulse valve does not spray, and the treatment mode is to replace the throttle orifice.
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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.