Monoblock hydraulic directional spool valve
18.9 l/min, 207 bar | 30920/30930 Eaton Hydraulics

Eaton offers manual monoblock valves in one, two, and three spool configurations. A variety of options including adjustable relief valves, pilot operated work port checks, handles, detents, and spool configurations allow the valve to be customized to the application.
Cast iron bodies
Cored internal passages
Adjustable pin type relief valve, factory set at 138 bar(2000PSI)
Open center parallel circuit design
Precision ground induction hardened spools with chrome plating on exposed ends
4-way - 3 position spools, spring centered to neutral
3/4-16 SAE inlet and return ports - models 30920/30930
7/8-14 SAE inlet and return ports - model 30540
9/16-18 SAE work ports - models 30920/30930
3/4-16 SAE work ports - model 30540
Body bored for pressure beyond and plugged