Purpose and characteristics 

The JZS10 MDCV is designed for overcoming the defects of frequent opening/closing of overflow valve in ZS-series MDCV, poor pollution resistance and great pressure loss. By adopting threaded cartridge valve as overflow valve, it features good opening/closing property, low power loss, strong pollution resistance and direct return through internal oil channel in neutral-position unloading. The JZS MDCV series features simple structure, beautiful appearance, smooth runner, little internal leakage and convenient maintenance. Parallel oil line type is adopted, slide valve function is of types 0, A, Y and N, and spring return and steel ball positioning are available for choice. The installation and connection dimensions of the valve are completely the same as those of the ZS series

The JZS10 MDCV is applicable to the hydraulic systems of engineering machinery, construction machinery, drilling and exploring machinery, mining machinery and other machinery, particularly to heavily polluted environment. It is used for controlling system pressure, changing liquid flow direction and implementing centralized control on multiple executing mechanisms.

Model description 

Performance parameters 

(Note: Max. oil pollution degree: as per 19/16 of GB/T14039)

Model example 

Overall, installation and connection dimensions 

Note: n indicates connection number of MDCV