0.4?4 L/min flow switch

MR1K-015GK004A Flow Switch is a compact mechanical flow switch in stainless steel construction with a G 1/2 female process connection (DN15) and a standard H?O switching range of 0.4?4 L/min. It uses a spring-supported piston with magnetic triggering of a reed switch for reliable flow-dependent switching. This is a configured MR1K variant; the suffix should be matched against the required manufacturer configuration when ordering. Ideal for liquid flow monitoring and control applications.