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Joystick Pilot Valve
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Vendor: Genie
Joystick Controller 72278GT 72278 For Genie Telescopic Boom Lift S-40 S-45 Z-45
Regular price $ 178 -
Vendor: BeeSpareParts
Aftermarket Repair 56773 56773GT Joystick Controller for Genie Scissor Lifts Z30-20N Z34-22N Z34-22DC Z4525JDC OEM Quality
Regular price $ 178 -
Vendor: Genie
Joystick Controller 234923GT for Genie Z-30/20N Z-34/22 Z-45/25 DC Z-45/25J
Regular price $ 229 -
Vendor: JLG
Joystick Controller 78903 78903GT For JLG GS-1530 GS-1930 GS-2032 GS-4390
Regular price $ 178 -
Vendor: BeeSpareParts
Joystick Controller 101173 for Genie S-60/65 S-80 S-85 Z-135/70 Z-33/18 Z-40/23N
Regular price $ 168 -
Vendor: BeeSpareParts
Forklift Joystick Control Handle 10101175 Forklift Control Panel Joystick Forklift Operator Console Lever for Equipment
Regular price $ 428 -
Vendor: Genie
Joystick Controller 20424GT for Genie Boom Lift S-40 S-45 S-60 S-65 S-80 S-85
Regular price $ 209 -
Vendor: Genie
Joystick Controller 137634 137634GT for Genie GR-12 GR-15 GR-20 QS-15W QS-20R
Regular price $ 159 -
Vendor: Genie
3X Joystick Controller 101005GT 1274969GT for Genie S-40 S-45 S-60 S-65 S-80
Regular price $ 356 -
Vendor: JLG
Joystick Controller 1001134438 1600402S 1600402 1600345 Compatible for JLG ES-series RS scissors Lift 1930ES 2030ES 2630ES 3246ES
Regular price $ 189 -
Vendor: JLG
Joystick Controller 1001118417 For JLG 460SJ 660SJ 400S 600A 450AJ 800A 800AJ
Regular price $ 185 -
Vendor: JLG
Joystick Controller 1001178139 for JLG E300AJP M45A E45AJ E400AJPN E450AJ M600JP
Regular price $ 159
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.