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Non Drain Type Pressure Switch Modular Valve

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Non Drain Type Pressure Switch Modular Valve

Non Drain Type Pressure Switch Modular Valve
OW-G01-**-CR-D2-3104B
  • No drain flow for energy-saving operation.
  • Can achieve highly responsive, high-accuracy switch output.
  • Long life for enhanced reliability
  • With electric trimmer, pressure and hysteresis can be freely changed within adjustment range.
  • Photo coupler electrically isolates switch output from internal circuit, preventing misoperation due to noise.

Main text

Non Drain Type Pressure Switch Modular Valve

Machine tools and test machines

Example of application
Because there is no drain flow, energy can be saved by stopping hydraulic equipment power when clamping.


Machine tools and test machines
(*1) Hysteresis can be adjusted from 1% to 10% of set pressure.

Example of application (clamp circuit)

Example of application

Main text

Non Drain Type Pressure Switch Modular Valve

Item Specifications
Type C Type 1 Type 3
Maximum working pressure 10Mpa 25MPa
Maximum flow 50L/min
Pressure adjustment range 0.1 to 3.5MPa 1.0 to 10.0MPa 2.5 to 25.0MPa
Operating temperature -10 to 75°C
Ambient temperature 0 to 50°C
Protection structure JIS C0920 IP54
Supply voltage DC12 to 24V +/- 10%
Output element Transistor open corrector output
(photo coupler insulation)
Load current Maximum: DC35 V 100 mA
Residual voltage 1.2 V or less
Hysteresis adjustment range Approximately 1 to 10 % of set value
Response speed 20 msec or less

Example of wiring

Example of wiring

Note : When connecting a compact relay, make sure to connect counter voltage absorption element (diode) parallel to load.

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