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R80-3/1-222G
Designed for flow distribution and regulation of working
fluid pressure in the hydraulic machines with a capacity of
pumps from 20 to 100 l / min.
R80-3/4-222G
Designed for distribution of flow and pressure regulating
hydraulic fluid in hydraulic machines with a capacity pumps
from 20 to 100 l / min. Designed to work in a pair of
power-control plowing 80-614020M. Mounted on tractors pull
class 0.9-1.4 tons (MTZ, UMZ, LTZ)
R80-3/1-222G, R80-3/4-222G equipped with attachment
bracket on the line of ascent. Number of attachment bracket
set - maximum - 4 pc. Pilot controlled check valve ball type,
controlled by the main spool, designed to lock the power
cylinders in a working position ("ascent").
Overall and mounting dimensions
| Type
Distributor
| valve-spool,
monobloc
| Type
spool
| closed center
urovnoveshenny ends with
|
Number of spools
| 3
| diameter
spool, mm
| 25
| Positions
spool
| "Rise"
"Neutral", "Lowering the compulsory"
"Floating"
| Fixation
spool in the positions of "Rise", "Lowering
enforcement "and" Floating "
| with ball
release
| Back
from the position "Rise" and "Lowering the forced"
| automatically (
achieve a given pressure)
| Back
from the position of "Floating"
| switching
hand
| Type
fusing overflow valve
| differential with
servodeystviem
|
Maximum pressure, MPa
| 20
| Weight
, kg
| 18
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