1. Product BriefD634-398C is a pilotless direct drive servo valve belonging to M ...

1. Product BriefD634-397C is a pilotless direct drive servo valve of MOOG D634 s ...

1. Product BriefD634-396C is a pilotless direct drive servo valve of MOOG D634 s ...

1. Model DefinitionD634: Direct drive servo valve series with ISO 4401 Size 05 m ...

1. Model DefinitionD634: ISO 4401‑05 direct drive servo valve series392: High fl ...

1. Model DefinitionD634: ISO 4401 Size 05 direct drive servo valve series391: Hi ...