MSP-25 usoro Smart Valve Positioner bụ ngwaọrụ njikwa nke na-enweta 4 ~ 20 mA mmepụta akara ngosi sitere na njikwa ma ọ bụ sistemụ njikwa yana mgbama nrụgide ikuku na-ebufe pneumatic actuator iji chịkwaa oghere valve.Ihe nlere a bụ usoro mgbasa ozi kewara ekewa, ihe mmetụta na nkewa ahụ, dabara maka oke okpomọkụ na ebe nrụnye oghere nwere oke.