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Introduction to Diaphragm Solenoid Valves:
It combines the characteristics of direct-acting and pilot-operated. When energized, the electromagnetic force acts on the pilot valve to open and release the pressure so that the diaphragm moves upward and opens the valve port and the medium flows; when de-energized, the pilot valve moves the diaphragm downward through the spring force or the medium pressure, closes the valve port and cuts off the flow of the medium. Suitable for pipeline media above 0.03MPa
Features of Diaphragm Solenoid Valves：
Applicable media: Suitable Media: water, oil, Air, natural gas, gasoline, diesel fuel, kerosene, etc，but not available in strong acidic 這 system is suitable for high pressure fluids and utilizes a pilot diaphragm construction for low power consumption; the protected design extends structural life up to twice as long. Installation is flexible in terms of piping angle and is recommended for horizontal installation with the coil facing upwards to increase life
●Energy Conservation :Adopting a leading diaphragm structure to improve energy efficiency
●Durability: The use of low energy consumption coils effectively extends the life cycle of the product
●Flexibility: Flexible operation, compact structure, agile response, lightweight size and can work long hours
Direct-acting diaphragm solenoid Valves Applications:
| Type | Solenoid valve | Nominal diameter | 1/2″~2″ |
| Material | 不銹鋼 | 密封材料 | FKM , PTFE |
| Pressure | 0 MPa--2.5 MPa | 結構 | Diaphragm |
| 保固單 | 12 months | 密封材料 | FKM , PTFE |
| 媒體 | Stream | Coil Voltage | DC12~24V (±10%), AC110~220V |
The versatility and autonomy of Pilot type diaphragm solenoid valve make them indispensable in a variety of applications across different industries. Some common applications include:
High temperature and normal (high) pressure:A diaphragm solenoid valve designed for a variety of high temperature and normal (high) pressure applications, and It can also be opened at 0.3 pressure ,suitable for water, oil, Air, natural gas, gasoline, diesel fuel, kerosene, etc，but not available in strong acidic
Automation control engineering: It is widely used in electric power, machinery, medical, petrochemical, scientific research, filling, building, industrial furnace, pipeline media automation control and other fields
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