CDB15 Four-Spool Sectional Hydraulic Control Valve for Chinese Mini Excavators

This CDB15 sectional directional-control valve is designed for compatible Chinese mini excavators and other compact hydraulic equipment.

The valve contains four working spool sections for controlling four separate hydraulic functions. The additional end section contains the pump inlet and hydraulic tank return connections—it is not a fifth working spool.

The sectional construction makes this a useful replacement for a damaged, cracked, leaking, or worn original hydraulic control valve.

IMPORTANT—CONTROL HARDWARE NOT INCLUDED

The silver linkage/control hardware shown on the left side of the photographs is not included with this valve.

The valve is supplied with protective caps installed over the spool-control ends. In most applications, these caps must be removed so you can install your existing levers, linkage, joystick controls, cables, or other operating hardware.

PRODUCT FEATURES

CDB15 sectional hydraulic directional-control valve

Four working spool sections

Controls four separate hydraulic functions

Eight actuator work ports—two per spool section

Separate end section for pump inlet and tank return

Heavy-duty cast valve construction

Intended for compatible Chinese mini excavators

Protective caps installed for storage and shipping

Ships from M‑n‑L Custom Solutions in Lima, Ohio

COMPATIBILITY NOTICE

This valve is not guaranteed to fit every Chinese mini excavator. Manufacturers may use different valves, threads, spool functions, port arrangements, mounting dimensions, and control connections—even on machines that appear identical.

Before purchasing, please compare:

Model number stamped on your original valve

Four-spool configuration

Pump-inlet and tank-return locations

Work-port locations and arrangement

Hydraulic thread types and sizes

Mounting-hole locations and spacing

Overall dimensions

Spool travel and operating direction

Hydraulic circuit configuration

Relief-valve location and pressure setting

Existing linkage or control-hardware connections

Please send clear photographs and measurements through eBay Messenger if you need assistance comparing this valve with your original.

INSTALLATION AND SAFETY

Hydraulic repairs should be performed by a qualified person. Shut down the machine and release all stored hydraulic pressure before disconnecting any hoses.

Keep every hose and valve port clean during installation. Incorrect hose routing, incompatible threads, excessive pressure, or an improperly adjusted relief valve can damage the valve or machine and may cause serious injury.

Always confirm correct installation and safe operation before placing the machine back into service.

This works on many Chinese machines,

VICSEC13 chinese mini excavator and others

mnlcustomsolutions@gmail

Brand	Waioil
Unit Type	Unit
MPN	VICSEC13 chinese mini excavator
Country of Origin	China

4 Spool Directional Control Valve Chinese Excavator

Specifications