These modular valves are available with the pilot operated check valve facility on either 'A' or 'B' ports. The hydraulic opening operation for free flow in reverse direction is achieved by means of internal pilot pressure available from the other working port. Interface conforming to ISO 4401-AB-03-04-A IS 10187 DIN 24340 To ensure proper closure of both valve poppets, both user connections should be unloaded when the control valve is in the neutral by connecting with the return line.

Nominal flow and pressure ratings
Model	Max. working pr. (bar)	Max. flow in l/min.
CIM 06	315	35