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Address
101, Block A, Building 5, Gute Building, No. 2 Xingsheng West Road, Jinniu District, Chengdu City
Chengdu Yiyu Technology Co., Ltd
101, Block A, Building 5, Gute Building, No. 2 Xingsheng West Road, Jinniu District, Chengdu City
Original HAW Hawei E Proportional Multi way Valve PSV51 Series
PSLF and SLF slide valve group and SLF single directional valve are used to control the movement direction of hydraulic actuators and achieve stepless speed regulation without load interference. With this control form, several actuators can move simultaneously at different pressures and speeds without interfering with each other, as long as the sum of their flow rates does not exceed the flow rate of the oil pump. The slide valve proportional valves introduced in this sample are plate mounted and can also be assembled into valve groups through the bottom plate of Hawei Company.

This valve group consists of three functional pieces:
Oil inlet block:
PSLFA. or PSVF A. type control panel
According to the pressure oil source, it can be a quantitative pump (open circuit) or a variable displacement pump (closed circuit) or a constant pressure system
Control oil source with or without integration
With or without a pressure limiting valve
With or without a forced pump unloading circuit (safety circuit)
baseplate
Optional:
On the pump side, there are P ports (inlet), R ports (return to the fuel tank), as well as additional control and measurement ports LS, Z, and M
Slide valve:
SLF type single valve
Optional:
According to the directional function of the slide valve
The maximum allowable flow rate of the actuator when the slide valve is opened wide
Secondary pressure limiting valve, function cut-off and other additional functions
The form of valve manipulation
Bottom plate, there can be up to 12 bottom plates combined together
optional
With or without additional functions (such as buffer valve and suction valve, load signal detection, etc.)
Terminal block:
Terminal of valve group
optional
Equipped with a control oil return port T
LS or pump unloading shut-off valve with or without additional port
PSV61/220-5
-52L120/63/EA
-52L120/63/EA
-52L120/63/EA
-E4-G24
PSV61/250-5
-52L160/120/EA
-52L160/120/EA
-52L160/120/EA
-52L160/120/EA
-E5-G24
PSV51-3
-32L63/63/EA
-32L63/63/EA
-32L63/63/EA
-32L63/63/EA
-E1-G24
Original HAW Hawei E proportional multi way valve PSP51 series, please contact us for specific models.