Dynatec company has wide rages of modular valves(Sandwich valves) in our products line:  

There are including:
. modular throttle valves.
. modular directional valves.
. Modular pressure control valves.

Size: from Cetop 3 to Cetop 10.  Working pressure:  Max. 315 bar.  

Material:  Casting body.  
Flow rate:  Max. Reaches 1100 L/min.

Application:  Modular valves could be used in all kinds of hydraulic system.  Mobiles and industrial application are available.

Interchangeable with all kinds of other brands modular valves.