Network communication card for Ovation DCS control rack data transmission replacement ...

ISO4401 size 05 direct drive servo valve with LVDT spool feedback and integrated analog PWM drive. Pilot oil-free, low hysteresis, spring-centered fail-safe, ma... ...

Core control circuit board for Ovation distributed control rack replacement ...

ISO4401 size 05 single-stage direct drive servo valve with built-in LVDT spool position feedback and integrated PWM drive electronics. No pilot oil required, lo... ...

Core main control board for Emerson Ovation DCS rack system replacement ...

ISO4401 size 05 single-stage direct drive servo valve with built-in LVDT spool feedback and integrated PWM drive. Pilot oil-free, low hysteresis, spring-centere... ...