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Reactive with progressive precise operation
Small operating force and comfortable operation
Built-in logic auxiliary valve (such as floating position control)
Compact structure, Easy piping layout, reducing the pressure loss of the entire hydraulic system
Each control port can be equipped with electromagnetic position, which can be unlocked by a handle button or an electrical device to achieve automatic reset
The secondary pressure of the port output changes linearly, Multi-way valve speed control performance is better and the corresponding speed range is wider
The DJS2 pilot valve is an integral double-handle pilot valve, and the DJS3 pilot valve is a chip pilot valve, which can be combined with a multi-handle pilot valve according to customers’ requirements
DJS pilot valve has two modes: electromagnetic positioning and mechanical locking
Wheel loader
Bulldozer
Hoisting machinery
Agricultural machinery
Material handling machinery
Garbage compactor
forestry machinery
Container crane
Drilling rig
Inlet pressure MPa | Maximum 5 |
Control flow L / min | Maximum 16 |
Return pressure MPa | Maximum 0.3 |
Control pressure range MPa | Totating bucket slice 0.5 ~ 2.5 ,boom slice 0.5 ~ 2.0 |
Operating Voltage V | DC 24V |
Operating current mA | 200~230(At normal temperature, Voltage 24V) |
Operating temperature ℃ | -40~120 |
Rated suction N | 300±20 |
Hydraulic fluid | Mineral oil (HL, HLP) in accordance with DIN 51 524 |
Oil temperature range ℃ | -20~80 |
Viscosity range mm2/s | 10~380 |
Oil cleanliness | The cleanliness of the oil and system is not lower than GB/T 14039-2002 19/16 or NAS 1638 level 9 |
Mass Kg | 13.8 |
Micro-motion control characteristic curve: | |
Transfer joint characteristic curve
| Boom joint characteristic curve
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Hydraulic system schematic of DJS2
Hydraulic system schematic of DJS3
DJS2
DJS3
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