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K4503(M2163) K4007(M1156) K4004(M1761) K4502(M2162) K3502(M1591) K4504(M2187) K2503(M1887)CA/RCA 45 Repair Kit Goyen Type NBR
The diaphragm of goyen-45 plateau pulse valve is the "switch" of the air injection circuit of the dust cleaning system of the pulse bag filter, and the diaphragm in the valve body is the key to its normal operation. The diaphragm of the electromagnetic pulse valve is in the key position. The pulse controller inputs the electrical signal to make the electromagnetic pilot head attractive, open the unloading hole and start to work.
The diaphragm is a kind of circular membrane elastic sensitive element. Its material is composed of one layer The thickness of the membrane is usually 0.2 ~ 1.1mm, and the service life of the membrane is usually more than millions of times. When the two sides of the membrane are affected by different pressures (or forces), the membrane moves towards the side with low pressure, making the center produce a displacement related to the pressure difference.
Deference number:
| Material | Repair kit | Fitted Valve Model | Port Size |
| Buna/Nylon | K2000(M1204B) | CA20, RCA20, RCAC20 | 3/4'' |
| K2003(M1174B) | |||
| K2016 | |||
| K2034 | |||
| Buna/Buna | K2002(M764) | ||
| FKM | K2007(M2080B) | ||
| K2004(1328B) | |||
| K2017 | |||
| K2033 | |||
| Buna/Nylon | K2501(M1183B) | CA25, RCA25, RCAC25 | 1'' |
| K2529 | |||
| K2549 | |||
| K2531 | |||
| K2545 | |||
| K2546 | |||
| Buna/Buna | K2502(M736) | ||
| FKM | K2503(M1887) | ||
| K2530 | |||
| K2532 | |||
| K2551 | |||
| Buna/Nylon | K2500(M1183) | CA32, RCA32, CA35, RCA35, CA40, RCA40, CA45, RCA45 | 1-1/2'' |
| K3500(M1581) | |||
| K4000(M1182) | |||
| K4502(M2162) | |||
| Buna/Buna | K3502(M1591) | ||
| K4504(M2187) | |||
| FKM | K2503(M1887) | ||
| K4004(M1761) | |||
| K4007(M1156) | |||
| K4503(M2163) | |||
| Buna/Nylon Buna/Buna | K5004(M1638A) | CA50, RCA50, CA62, RCA62 | 2'' , 2-1/2'' |
| K5005(M1639A) | |||
| FKM | K5000(M1157A) | ||
| K5002(M1528A) | |||
| Buna/Nylon Buna/Buna | K7600 | CA76, RCA76 | 3'' |
| K7604 | |||
| K7610 | |||
| FKM | K7602 | ||
| Buna/Nylon | K10200 | CA102, RCA102 | 4'' |
| Buna/Buna | K10203 | ||
| FKM | K10201 | ||
| Buna/Nylon Buna/Buna | K8000 | CA8, RCA8 | 8'' |
| FKM |
Dimension Diagram:
Detailed Images:
Youtube video of diaphragm videos:
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