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TokyoKeiki DGMPS-3-B-1-11 Pressure Switch
The TokyoKeiki DGMPS-3-B-1-11 stack-type pressure switch is suitable for petroleum-based hydraulic oil and water-glycol hydraulic fluids. When the system pressure reaches the preset value, its internal micro switch activates and outputs an electrical signal. This signal can be used to control motor start/stop, solenoid valve operation, alarm triggering, or subsequent process workflows.
Additionally, the TokyoKeiki DGMPS-3-B-1-11 pressure switch integrates an internal pilot-operated relief valve, which functions as a safety valve. If the pressure exceeds the set maximum safe pressure due to any reason, the relief valve quickly opens to release pressure, providing overload protection for the hydraulic pump and system, thereby preventing equipment damage caused by abnormal pressure.
The DGMPS-3-B-1-11 plays a critical role in various fields:
Injection molding machines: Monitors pressure during injection and pressure holding stages to ensure product quality.
Die-casting machines: Provides pressure control and safety protection during mold clamping and injection processes.
Machine tools and presses: Used for overload protection and pressure switching between different machining steps.
Marine hydraulic systems: Pressure monitoring for steering gears and deck machinery.
Construction machinery: Delivers precise pressure signals for automated operation cycles.
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