The standard type. When the pressure reaches the value set with the compensator, the flow is reduced automatically and the set pressure is maintained.


Our special model PVS-08 is designed for spray equipments, fluid handling systems & line striping systems. The particular design allows to prevent excess fluid temperature in oil tank and to ensure long service life.
The high stain-resistant PVS-08 is totally compatible with PVS-0B-8 Piston Pump of NACHI-FUJIKOSHI, also applicable to spray equipments and line striping systems of Graco Inc. & Wagner Spraytech.


The pressure can be controlled according to the pilot pressure.
The flow can be controlled manually.


By means of the sequence valve, two stage flow rate can be obtained and each flow rate has the different pressure eventually enabling energy savings.


An unloading solenoid valve is used to minimize the lost energy when the pump output is not required.

Heat generated is very small.


By means of "ON" "OFF" control of solenoid valves, two different pressure cmpensating types can be obtained.


The "HL" compensator is used for load sensing circuits and is a true load sensor. This is the "B" compensator with a pin in the compensator spool. The pin prevents pilot flow from entering the circuit which will eliminate creeping of the load.




cross section drawing
P08-TYPE / P16/22/36/46-TYPE