Control blocks
Technical characteristics:
|
Parameter |
100BHE |
101BH |
110BFM |
111BFM |
|
Inlet pressure, bar (kgc/сm2) |
30 (300) 50 (500) |
|||
|
Outlet pressure, (reduced), bar (kgс/сm2) |
6.5±1.5 (6.5±1.5) 19±2 (19±2) |
|||
|
Drain pressure, max, bar (kgc/сm2) |
3 (30) |
|||
|
Adjustment range, % |
70±5 |
70±5 |
60±5 |
60±5 |
|
Inner leak-proofness (leakage at rated pressure), сm3/min, not more than |
20 |
|||
|
20 |
- |
20 |
20 |
|
|
Force at the end of joystick or pedal, Н (kgc) |
32 (3.2) |
- |
- |
- |
|
- when controlling two valves (αmax=32º), not more than |
45 (4.5) |
- |
- |
- |
|
- version without joystick fixation, ±10% |
- |
13 (1.3) |
- |
- |
|
- version with joystick fixation, ±10% |
- |
20 (2.0) |
- |
- |
|
- with extended pushers, not less than |
- |
- |
23 (2.3) |
14 (1.4) |
|
- at pedal travel (αmax=12º), not less than |
- |
- |
50 (5.0) |
35 (3.5) |
|
Constant voltage, V |
0.1…36 |
- |
- |
- |
|
DC at active charge, А |
0.0002...4 |
- |
- |
- |
|
Weight, kg, ±5% |
2.5 |
4.2 |
2.5 |
3.1 |
Purpose:
Remote control of variable displacement hydraulic pumps, hydraulic motors, distributors control valves and other hydraulic devices.
Special features:
- with four control valves (to feed control pressure into four control lines) with one handle (joystick);
- with four control valves and two handles;
- with two control valves and one pedal;
- with two control valves and two pedals;
- reduction pressure (control pressure) 6.5…19 bar;
- minimal efforts needed to apply to control device – handle (pedal);
- provision of up to five electric control buttons on four control valves control block (with one handle).
Pedals
230BFM.200 series pedal (analogue Hitachi)
Technical characteristics:
|
Parameter |
Value |
|
Inlet pressure, MPa |
|
|
Outlet pressure, MPa |
|
|
Max. drain pressure, MPa |
0.3 |
|
Max. voltage, V |
36 |
|
Max. DC, A |
4 |
|
Working fluid flow, l/min |
up to 16 |
|
Weight, kg |
4.5 |
► Download Overall drawing 230BFM.200 (134 Kb)
KTP.12 series reduction brake hydraulic valve (analogue to LT-05)
Technical characteristics:
|
Parameter |
Value |
|
Inlet pressure, MPa |
|
|
Outlet pressure (reduced), can be changed in proportion to pedal rotation angle, MPa |
|
|
Working fluid flow, l/min |
|
|
Weight, kg |
5 |
► Download Overall drawing KTP.12 (72 Kb)
Purpose:
Pressure restriction in hydraulic machines’ working outlet (high pressure line) in one direction, for working fluid flow - in reverse direction (cavitation protection).
Special features:
- port area: 16, 20, 25, 32 mm;
- valve response pressure adjustment range 50…350 bar;
- direct-acting (one-stage);
- attachment capability to hydraulic motors of 310… type (working volume 56, 80, 112, 250 cc).
Relief hydraulic valves
U462.8 … 5 and U462.8 … 7 series relief hydraulic valves of direct action
Technical characteristics:
|
Parameter |
Value |
|||
|
U 462.8...5 type |
U 462.8...7 type |
|||
|
Nominal bore |
d |
mm |
16 |
25 |
|
Working fluid flow rate |
|
l/min |
|
|
|
Internal leak-proofness at pressure 0.75P |
|
cm3/min |
0 |
|
|
Setting pressure variation at flow rate change from minimal up to nominal for pressure ranges |
|
% |
|
|
|
Weight, no more than |
m |
kg |
|
|
P100.000 series relief hydraulic valves of direct action
Technical characteristics:
|
Parameter |
Value |
||
|
Nominal bore |
dу |
mm |
16 |
|
Input pressure - min |
Pmin Pnom |
bar (kgf/cm2) |
50 (50) 200 (200) |
|
Pressure adjustment range |
Pн |
bar (kgf/cm2) |
from 50 up to 350 (from 50 up to 350) |
|
Working fluid flow at kinematic viscosity of 30…35 mm2/sec. - min |
qmin qnom |
dm3/sec (l/min) |
0.05 (3) 1.05 (63) |
|
pressure |
|
cm3/min |
0 |
|
Setting pressure variation at flow rate change from minimal up to rated for pressure ranges - from 50 up to 100 bar |
|
% |
20 10 |
|
Max. setting pressure increase at instant input pressure step up from 0 up to Pnom per 0.06 sec. |
|
% from adjustment pressure |
20 |
|
Weight, no more than |
m |
kg |
0.61 |
510.20…, 510.32 series relief hydraulic valves of indirect action
Technical characteristics:
|
Parameter |
Value |
|||
|
510.20… |
510.32… |
|||
|
Nominal bore |
dу |
mm |
20 |
32 |
|
Input pressure |
|
bar (kgf/cm2) |
|
|
|
Pressure setting range |
Pн |
bar (kgf/cm2) |
from 10 up to 500 (from 10 up to 500) |
|
|
Max. allowable setting pressure variation at flow rate change from nominal up to minimal |
|
bar (kgf/cm2) |
20 (20) |
10 (10) |
|
Max. rated setting pressure increase at instant pressure step up |
|
bar (kgf/cm2) |
25 (25) |
|
|
Working fluid flow |
|
l/min |
|
|
|
Max. internal leakage at rated pressure |
|
l/min |
0.14 |
0.20 |
|
Weight |
m |
kg |
0.3 |
0.64 |
FUNCTION: Pressure restriction in pressure hydraulic lines of a hydraulic system.
ОПК-16, ОПК-20 series check relief hydraulic valves
Technical characteristics:
|
Parameter |
Value |
|||
|
ОПК-16 |
ОПК-20 |
|||
|
Nominal bore |
dу |
mm |
16 |
20 |
|
Valve pressure adjustment range |
Р |
bar |
from 500 up to 3500 |
|
|
Working fluid flow - min |
|
l/min |
|
|
|
Max. internal leakage at pressure 0.75 P |
|
cm3/min |
0 |
|
|
Weight, no more than |
m |
kg |
0.4 |
0.75 |
FUNCTION: Pressure restriction in hydraulic machines’ discharge line (high pressure line) in one direction, for free passage of working fluid - in opposite direction (cavitation protection).
510.20.05B series relief hydraulic valves with discharger
Relief hydraulic valves are intended for the protection of positive-displacement hydraulic drive from the adjusted pressure exceeding during the voltage input on the electromagnet.
Relief hydraulic valves are used in hydraulic systems of mobile cranes in order to provide the min pressure at hook assembly tightening.
Relief hydraulic valves consist of the cartridge-type relief valve of indirect action and hydraulic control valve with electromagnet control mounted in the same housing.
Technical characteristics:
|
Parameter |
Value |
|
Nominal bore, mm |
20 |
|
Input pressure, MPa (kgf/cm2) |
|
|
Pressure adjustment range, MPa (kgf/cm2) |
from 1 up to 50 |
|
Max. allowed pressure adjustment change due to the flow change from rated to the min value, MPa (kgf/cm2) |
2 (20) |
|
Max. exceeding of rated pressure adjustment at the peak pressure increase, MPa (kgf/cm2) |
2.5 (25) |
|
Working fluid flow, l/min |
|
|
Max. internal leaks at rated pressure, l/min |
0.14 |
|
Constant current electromagnet power supply, V |
24 |
|
Electrical socket |
DIN 43650 |
|
Weight, kg |
3.3 |
КПП-4, КПП-5, КПП-4.1, КПП-5.1 series relief hydraulic valves
Relief hydraulic valves are intended for the protection of positive-displacement hydraulic drive from the adjusted pressure exceeding.
Relief hydraulic valves are the cartridge-type valves of indirect action mounted into the panel boards, into by-pass blocks housings and into individual bodies. Required pressure is adjusted with the adjusting screw. The screw can be in any position during the article delivery to the consumer.
Technical characteristics:
|
Parameter |
Value |
|
|
КПП-4 КПП-4.1 |
КПП-5 КПП-5.1 |
|
|
Nominal bore, mm |
20 |
32 |
|
Input pressure, MPa (kgf/cm2) |
|
|
|
Pressure adjustment range, MPa (kgf/cm2) |
from 1 up to 50 |
|
|
Max. allowed pressure adjustment change due to the flow change from rated to the min value, MPa (kgf/cm2) |
2 (20) |
1 (10) |
|
Max. exceeding of rated pressure adjustment at the peak pressure increase, MPa (kgf/cm2) |
2.5 (25) |
|
|
Working fluid flow, l/min |
|
|
|
Max. internal leaks at rated pressure, l/min |
0.14 |
0.20 |
|
Weight, kg |
0.3 |
0.64 |
ГКП series counter balance hydraulic valves
ГКП.0.25 series counter balance hydraulic valves
Counter balance hydraulic valves are intended to support the constant previously adjusted hydraulic motor shaft rotation speed under the same direction load in hydraulic systems open circuits.
Technical characteristics:
|
Parameter |
Value |
|
Nominal bore, mm |
25 |
|
Input pressure, MPa (kgf/cm2) - rated |
40 (400) 25 (250) |
|
Working fluid flow, l/min - max |
300 220 |
|
Weight, kg |
9.3 |
ГКТ series brake hydraulic valves
ГКТ.1.16 series brake hydraulic valves
Brake hydraulic valve is intended for completing the hydraulic systems of winches, for jib lifting and telescoping in hydraulic system of mobile crane, for keeping the set speed of working bodies rotation moving under the outer force, for protecting from the exceeding pressure and for holding the location of the working bodies.
Technical characteristics:
|
Parameter |
Value |
|
|
ГКТ.1.16-00 |
ГКТ.1.16-01 |
|
|
Nominal bore, mm |
16 |
|
|
Input pressure, MPa (kgf/сm2) |
25 (250) |
|
|
Control pressure, MPa (kgf/сm2) |
|
|
|
Working fluid flow, l/min |
|
|
|
Inner leak proofness (max inner leakage), cc/min, not more than |
leakage prohibited |
|
|
Relief valve adjustment range, MPa (kgf/сm2) |
9…40 (90…400) |
— |
|
Check valve opening pressure, not more than, MPa (kgf/сm2) |
0.2 (2) |
|
|
Weight, kg |
8.5 |
6.8 |
Pilot-operated check hydraulic valves
541.08.00, 541.12.00 series one-direction pilot-operated check hydraulic valves
Technical characteristics:
|
Parameter |
Value |
|||
|
Port area |
dy |
mm |
8 |
12 |
|
Input pressure |
|
bar (kgf/cm2) |
|
|
|
Control pressure |
|
bar (kgf/cm2) |
|
|
|
Opening pressure |
P |
bar (kgf/cm2) |
0.6±0.15 |
0.6±0.15 |
|
Control piston and valve surface areas ratio |
|
|
3.3 |
2.5 |
|
Volume of control chamber |
|
сm |
1 |
2 |
|
Working fluid flow |
qnom |
l/min |
16 |
63 |
|
Internal leak-proofness (max. internal leakage) at rated pressure |
|
cm3/min |
not allowed |
not allowed |
Purpose:
For free passage of working fluid in forward direction, and at pressure delivery– in opposite direction.
Special features:
- nominal bore: 8 and 12 mm;
- pipe design;
- control pressure from 2 up to 130 bar;
- no leakage in main hydraulic lines.
ГЗО.12.00, ГЗО.12.01 series one-direction pilot-operated check hydraulic valves
One-direction pilot-operated check hydraulic valves are intended for free passage of working fluid in forward direction, and at pressure delivery – in opposite direction in the hydraulic systems of road, construction and municipal machines.
For the article connection to hydraulic system elements of the completed machines the sockets with mounting dimensions as per GOST25065-90 and rubber rings as per GOST 18829-73 for thread M22×1.5 015-018-19-2-2 should be used.
Technical characteristics:
|
Parameter |
Value |
|
Nominal bore, mm |
12 |
|
Input pressure, MPa (kgf/сm2) |
|
|
Control pressure, MPa (kgf/сm2) |
|
|
Check valve opening pressure, MPa (kgf/сm2) |
0.03±0.01 |
|
Control piston and valve surface areas ratio |
5 |
|
Volume of control chamber |
5.5 |
|
Working fluid flow, l/min - rated |
|
|
Internal leak-proofness (max. internal leakage) at rated pressure, сc/min |
0 |
|
Weight, kg |
1.25 |
ГЗД.12.00, ГЗД.12.01 series double-direction pilot-operated check hydraulic valves
Double-direction pilot-operated check hydraulic valves are intended for free passage of working fluid flow in one direction, for flow blockage in reverse direction at the absence of regulating force, for flow passage in both directions under the regulating force in hydraulic systems of road, construction and municipal machines.
For the article connection to hydraulic system elements of the completed machines the sockets with mounting dimensions as per GOST 25065-90 and rubber rings as per GOST 18829-73 for thread M22×1.5 ring 015-018-19-2-2, for flange - ring 032-036-25-2-2.
Technical characteristics:
|
Parameter |
Value |
|
Nominal bore, mm |
12 |
|
Input pressure, MPa (kgf/сm2) |
|
|
Control pressure, MPa (kgf/сm2) |
|
|
Check valve opening pressure, MPa (kgf/сm2) |
0.03±0.01 (0.3±0.1) |
|
Control piston and valve surface areas ratio |
5 |
|
Volume of control chamber |
5.5 |
|
Working fluid flow, l/min - rated |
|
|
Internal leak-proofness (max. internal leakage) at rated pressure,сc/min |
|
|
Weight, kg |
1.35/2.45 |
Throttle with check hydraulic valve 62900A series
Technical characteristics:
|
Parameter |
Value |
||
|
Nominal bore |
dу |
mm |
32 |
|
Input pressure |
|
bar (kgf/cm2) |
|
|
Working fluid flow |
|
|
|
|
Internal leak-proofness (max. internal leakage) at closed throttle and at rated pressure, l/min, no more than |
|
l/min |
8.5 |
|
Nominal pressure differential at the check valve and at enclosed throttle ,Bar, no more |
|
kgf/cm2 |
1.5 (1.5) |
|
Nominal pressure differential at the check valve and at closed throttle, bar, no more than |
|
kgf/cm2 |
1.5 (1.5) |
|
Throttle resistance at its full opening and rated flow rate, bar, no more than |
|
kgf/cm2 |
3.5 (3.5) |
|
Weight |
m |
kg |
3.8 |
|
Working ambient temperature |
t |
ºC |
from –60 up to +50 |
Pneumatic hydraulic accumulator with hydraulic valves 64000A series
Technical characteristics:
|
Parameter |
Value |
||
|
Port area |
dy |
mm |
8 |
|
Inlet pressure |
|
bar (kgf/cm2) |
|
|
Check valve uncapping pressure, no more |
|
bar (kgf/cm2) |
0.5 (0.5) |
|
Output working fluid consumption (nominal) |
qmin |
l/min |
8 |
|
Rated capacity |
|
dm3 |
0.63 |
|
Bottled gas charging pressure |
|
bar (kgf/cm2) |
7+0.05 (7+0.5) |
|
Permissible ratio of working fluid maximal reduced pressure to gas charging pressure |
|
|
5 |
|
Reduced valve adjustment pressure |
|
bar (kgf/cm2) |
|
|
Max. excess of reduced valve adjustment pressure at instantaneous pressure increase |
|
bar (kgf/cm2) |
20 (20) |
|
Relief valve adjustment pressure |
|
bar (kgf/cm2) |
|
|
Max. excess of safety valve adjustment pressure at instantaneous pressure increase |
|
bar (kgf/cm2) |
25 (25) |
|
Weight, no more |
m |
kg |
8 |
|
Working fluid contamination class |
|
|
12 |
Birlik Sanayi Sitesi 1.cad. No:15 - Beylikdüzü - Büyükçekmece - İSTANBUL
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