The electromagnetic pulse valve (also called the diaphragm valve) is the compressed air “switch” of the dust-cleaning jet system of the pulse bag-house. Controlled by the output signal of the pulse jet controller, they realize jetting dust cleaning for the bag filter row by row (or chamber by chamber) to keep the operating resistance of the bag-house within the set range, thus guaranteeing the high processing ability and dust-collecting efficiency of the bag-house.
Description
Brief Introduction
The electromagnetic pulse valves developed, produced and sold by the Company include:
- Right-angle electromagnetic pulse valves
- Embedded electromagnetic pulse valve and pulse valve
- Right-angle nut type electromagnetic pulse valves
- Straight-through electromagnetic pulse valves
- 6’’-16’’ large-diameter electromagnetic pulse valves
- Corresponding pulse valves (pneumatic valves)
Technical Data
| Operating Pressure | 0.1-0.8Mpa(Recommended 0.2-0.6 Mpa) | ||
| Working Medium | Clean Air | ||
| Voltage | DC24V | AC110V | AC220V |
| Current | 1A | 0.46A | 0.23A |
| Temperature Level | 1 | 3 | |
| -25℃ – 80℃ | -25℃ – 230℃ | ||
| -13°F -176°F | -13°F -446°F | ||
| Relative Humidity of Air | ≤85% | ||
| Degree of Protection | IP65 | ||
| Life Expectancy | One million blows or 3 years | ||
| Notes:1. Both the electromagnetic pulse valves and the pulse valves may be installed with a muffler.
2. The electromagnetic pulse valves may be installed with a certified explosion -proof solenoid. 3. The pulse valves (pneumatic valves) may be connected with hoses with a diameter of 6, 8, 10mm, etc. |
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Materials
| Body | Aluminum Alloy |
| Clamp Spring | Stainless Steel |
| Pilot Component | Stainless Steel, etc. |
| Diaphragm | Nitrile RubberFluoro Rubber(High Temperature Valve) |
| Spring | Stainless Steel |
| Fastener | Stainless Steel |
| Notes:1. According to testing results given by Shanghai Institute of Measurement and Testing Technology, the valves comply with the technical requirements in GB4208-2008.
2. All the diaphragms are imported and finished with quality as high as that of imported diaphragms. All the diaphragm components are inspected during manufacturing and only those conforming are accepted in the assembly line. After electrical and compressed air components air connection, a blowing test is done for each finished valve. |
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