PVS plunger pump

PVS Plunger pump

Features of PVS series variable flow piston pump:

Semi circular cylinder swashplate is adopted, with low noise and vibration

Use rich control options and efficiency to achieve energy saving

Specification of PVS series variable flow piston pump:

There are 6 options in addition to the pressure compensated control type

控制选择

control mode	Symbol	characteristic	特性
Pressure compensated type (Manual control mode)	N	When the output pressure reaches the set pressure of the compensator, the output automatically decreases and the set pressure is maintained
Pressure compensated type (Remote control Method)	P	It has the same characteristics as manual control. The output pressure can be remotely operated through the external pilot valve control pressure
Double pressure and double flow control type	NQ	According to the timing valve mounted on the pump, the output changes in two stages. The previous high and low voltage control can be carried out through one set, which can realize the energy saving of the circuit
Electromagnetic cut-off Control type	RS	In order to minimize the energy consumption when no hydraulic pressure is required, a solenoid valve for unloading is assembled on the pressure compensation type
Double pressure control type	WS	Two types of pressure compensation can be obtained through the solenoid valve ON/OFF mounted on the pump. When the driver is kept at a certain speed, two kinds of pressure control can be obtained
With electromagnetic cut-off Control double pressure and  double flow Control type	RQS	The unloading function is added to the double pressure and double flow control type. When hydraulic pressure is not required, it can be unloaded through the solenoid valve mounted on the pump
Double cut off Control type	CS	Two kinds of pressure flow characteristics are obtained through the solenoid valve and output control mechanism mounted on the pump

There are UPV series pump+motor combination integrated with motor (motor 0.75kW~7.5kW) and low noise UPN series integrated with oil immersed motor (motor 2.2kW~5.5kW)