Handdo 4 Spool 21 GPM 3600 PSI Hydraulic Control Valve Double Acting Adjustable

Features:​    

4 Spool valve with compact design allows for installations in tight areas
All spools are standard double acting with spring return to neutral position which are ideal for double acting cylinders    
Used for open center systems (Pump to Tank Flow)
Anti-drop load checks on each spool
Precision ground and hard chrome-plated spools assure a long life
High-tensile strength cast iron monoblock construction
SAE O-Ring ports ensure solid seal and prevent blockages
Capable of Closed Center or Power Beyond (conversion plug required)
Vertical or horizontal handle mount
Adjustable Relief Valve Range: 1500 to 3600 PSI
Used as motor or single-acting spool possible (#10 SAE port plug required)
 

Common Uses:

Operate hydraulic cylinders (Double-Acting or Single-Acting)     
Operate hydraulic motors ("D" Spool Required)
Install rear remotes on a tractor
 

Package Include:

1PC 4 Spool Adjustable Hydraulic Control Valve