NACHI Non Drain Type Pressure Switch Modular Valve[25 Jun. 2009, 20:43:21]
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.