... of compact structure,no escape and universal,etc.,is a kind of multiple directional control valve of layer structure, ... ,etc.,and can centralized control multiple mechanisms.This valve is mainly composed of three parts,including oil inlet body, ... when reversing valve is in a neutral position.Functional SymbolModelOutline View(Model:DF20-HBO333-G02-10)(Model:DF20-HBO330-G02-10)(Model:DF20-HBO303-G02 ...