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(Q)KV25 multichannel conversion valve

Technical characteristics

All ports, safety valves and check valves are centrally arranged on the top of the valve body, which is compact and easy to arrange

The safety valve adopts a combination of pressure control cone valve and unloading slide valve, and has good opening and closing characteristics, which can reduce heat generation during overflow of large flow rate

The circuit has a pressure output port that can be used as an oil source for subsequent hydraulic components

Dual mode control: pneumatic control and hydraulic control respectively; hydraulic pilot control adopts double spring structure to realize four-position floating

25MPa 100L/min

Main application areas

30~70 Mine Truc

Cleaning Equipment

Mine transportation auxiliary equipment

Technical Parameters

Nominal  Pressure

MPa
25

Nominal  flow rate

L /min
250

Main  relief valve pressure Adjustment Range

MPa
10~25

Secondary relief valve pressure Adjustment Rang

MPa
15~31.5

Pneumatic  control pressure

MPa
0.6~1.0
Hydraulic fluidMineral oil (HL, HLP) in accordance with DIN 51 524

Oil temperature range

-20~100
Oil cleanlinessGB/T  14039-93 19/16 or NAS 1638 10 grade

Weight

Kg
17.5

Hydraulic system schematic

图片3.jpg

Shape connection size

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