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Joystick Pilot Valve
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Vendor: JLG
Joystick Controller 1600284 for JLG Boom Lift 400S 460SJ 600S 600SC 600SJ
Regular price $ 135 -
Vendor: Haulotte
Joystick 2441305350 For Haulotte HA16X HA18SPX HA260PX HA15X HA32PX HA20PX HB44J
Regular price $ 220 -
Vendor: BeeSpareParts
Joystick Controller 2441305340 for Haulotte HA16SPX HA18SPX HA16TPX HA260PX H14T(X) HA15X HA16PX NT HA46JRT HA18PX
Regular price $ 158 -
Vendor: Haulotte
Joystick Controller 2441305220 2901015000 For Haulotte Optimum8 Compact 8/10/12
Regular price $ 155 -
Vendor: Haulotte
Joystick Controller 2441305370 for Haulotte Compact 10DX 12DX HA12SXL Compact 10 Compact 12DX H15SX H15SL HS3388RT HS3388XL
Regular price $ 150 -
Vendor: Haulotte
Joystick Controller 2901016520 for Haulotte Scissor Lift Optimum 08 Star 6 Compact
Regular price $ 200 -
Vendor: Haulotte
Upper Control Box Joystick 2441305250 For Haulotte STAR 8, STAR 10, STAR 12
Regular price $ 89 -
Vendor: Dingli
Joystick Rough Terrain Scissor Lift Joystick DL 00004358 For Dingli Scissor Lift
Regular price $ 180 -
Vendor: Dingli
Joystick Controller 00002324 Fits for Dingli Scissor Lift S036-RS S056-RS
Regular price $ 178 -
Vendor: JLG
Control Box Joystick 1001128685 for JLG Scissor Lift 1932RS 3248RS 1930ES
Regular price $ 850 -
Vendor: Zoomlion
Control Box Joystick 1020201927 for Zoomlion Scissor Lift
Regular price $ 398 -
Vendor: Komatsu
For Komatsu PC200-7 Pilot Valve Seal Kit
Regular price $ 45
How does a joystick pilot valve work?
1. Structure and working principle of pilot valve
Pilot valve is an important component in the hydraulic system, mainly composed of valve body, spring, valve core and sealing components. There are many different designs of pilot valve structures, but the basic principles are the same.
The working principle of the pilot valve is as follows: when the solenoid valve that controls the oil flow is closed, the oil is pressed against the upstream chamber of the main valve through the spring action of the pilot valve, causing the main valve to be in a closed state. When the solenoid valve opens, the oil flows back to the tank, causing the spring to lose its force and the main valve is open.
2. The main function of the pilot valve
The main function of the pilot valve is to control the working pressure and flow of the hydraulic system. In the hydraulic system, the pilot valve can adjust the working pressure and flow in the system, thereby affecting the working status of the entire system.
It has the following three main functions:
1. Control the working pressure of the hydraulic system
The pilot valve can control the working pressure of the hydraulic system by adjusting the opening and closing status of the valve to ensure the stability of the working pressure in the system.
2. Control the working flow of the hydraulic system
The pilot valve can adjust the working flow of the hydraulic system by adjusting the opening and closing status of the valve to ensure stable working flow in the system.
3. Control the action sequence of the hydraulic system
The pilot valve can realize automatic control of the system by controlling the action sequence of each hydraulic component in the hydraulic system.
In short, the pilot valve plays an important role in the hydraulic system. It can stably control the working pressure and flow of the system, thereby ensuring the stable operation of the entire system.