МР80
Features:
- Closed center
- Flow 80-100 l/min
- Rated inlet pressure up to 200 bar
- Maximum pressure at ports A and B up to 250 bar
- Number of spools - 2 or 3 pcs
- Manual control
- Closed center
- Flow 80-100 l/min
- Rated inlet pressure up to 200 bar
- Maximum pressure at ports A and B up to 250 bar
- Number of spools - 2 or 3 pcs
- Manual control
Applications:
- Agricultural tractors BELARUS, XTZ, UMZ etc.
- Pipelayers ChTZ-URALTRAK
- Forest tractors
- Dozers
Directional control valves MP80 are used in hydraulic systems with flow up to 100 l/min. Designed for distribution and flow control between pump and actuators (hydraulic cylinders and motors). They are used in hydraulic systems of agricultural tractors BELARUS, XTZ, UMZ etc., and pipelayers ChTZ-URALTRAK.
The closed center directional valve is designed for hydraulic systems with fixed displacement pump.
Equipped with a main relief valve and unloading valve.
A load check valve for proportional control of the spools.
Parallel hydraulic circuit.
Variety of 3 and 4 positions spools.
Manual control.
Cartridge pilot check valves is avaible.
Control valves МР80 variants:
MP80-4/1 - single unit in hydraulic system;
MP80-4/2 - combined with the control valve MP80-4/3;
MP80-4/3 (without pressure relief valve) - combined with the control valve MP80-4/2**;
MP80-4/4 - combined with hitch controller 80-4614020*.
* It is allowed to use the MP80-4/2 and MP80-4/4 valves independently when installing an additional branch pipe connected to the drain instead of the K1/4 "plug.
** Stand-alone application of the MP80-4 / 3 distributor is FORBIDDEN.
The closed center directional valve is designed for hydraulic systems with fixed displacement pump.
Equipped with a main relief valve and unloading valve.
A load check valve for proportional control of the spools.
Parallel hydraulic circuit.
Variety of 3 and 4 positions spools.
Manual control.
Cartridge pilot check valves is avaible.
Control valves МР80 variants:
MP80-4/1 - single unit in hydraulic system;
MP80-4/2 - combined with the control valve MP80-4/3;
MP80-4/3 (without pressure relief valve) - combined with the control valve MP80-4/2**;
MP80-4/4 - combined with hitch controller 80-4614020*.
* It is allowed to use the MP80-4/2 and MP80-4/4 valves independently when installing an additional branch pipe connected to the drain instead of the K1/4 "plug.
** Stand-alone application of the MP80-4 / 3 distributor is FORBIDDEN.
Specifications monoblock control valves series MP80
|
Обозначение
Designation |
|
MP80-4/1-333 |
MP80-4/2-444-4 MP80-4/3-444-4 |
|---|---|---|---|
|
Тип распределителя
Type |
Моноболочный, с закрытым центром
Monoblock, closed-center |
||
|
Условный проход, mm
Rated bore, mm |
16
|
||
|
Расход рабочей жидкости (номинальный), л/мин
Flow (rated), l/min |
80
|
||
|
Расход рабочей жидкости (максимальный), л/мин
Flow (maximum), l/min |
160
|
||
|
Рабочее давление (номинальное), bar
Pressure (rated), bar |
20
|
||
|
Рабочее давление (максимальное), bar
Pressure (maximum), bar |
25
|
||
|
Количество золотников
Number of spools |
3
|
||
|
Управление золотником
Spool actuation type |
Рычажное / Lever
|
||
|
Позиции золотника
Position of spool |
"Подъем c фиксацией", "Нейтральная", "Опускание с фиксацией", "Плавающая с фиксацией" /
"Raise fixed", "Neutral", "Lower fixed", "Floating fixed" |
"Подъем без фиксации", "Нейтральная", "Опускание без фиксации", "Плавающая с фиксацией" /
"Raise without fixation", "Neutral", "Lower without fixation", "Floating fixed"
|
"Подъем без фиксации", "Нейтральная", "Опускание без фиксации", "Плавающая с фиксацией" /
"Raise without fixation", "Neutral", "Lower without fixation", "Floating fixed" |
|
Тип предохранительного клапана
Relief valve type |
Дифференциальный /
Differential |
||
|
Масса, кг
Weight, kg |
17,0
|
||
Comparison table of parameters Р80 и MP80
|
Обозначение
Designation |
|
|
|---|---|---|
|
Расход рабочей жидкости (номинальный), л/мин
Flow (rated), l/min |
80
|
|
|
Расход рабочей жидкости (максимальный), л/мин
Flow (maximum), l/min |
100
|
120
|
|
Расход рабочей жидкости (минимальный), л/мин
Flow (minimum), l/min |
20
|
10
|
|
Рабочее давление (номинальное), bar
Pressure (rated), bar |
16
|
20
|
|
Рабочее давление (максимальное), bar
Pressure (maximum), bar |
20
|
25
|
|
Рабочее давление (минимальное), bar
Pressure (minimum), bar |
5
|
|
|
Давление настройки предохранительного клапана, МПа
Safety valve setting pressure, MPa |
20-2
|
|
|
Внутренняя герметичность (максимальные внутренние утечки см3) по золотниковым парам при Рстат = 11,2 МПа за 30 мин
Internal tightness (maximum internal leakage cm3) by spool pairs with Pstat = 11,2 MPa per 30 min |
150
|
64
|
|
Объемный КПД
Volumetrick efficiency |
0,95
|
0,97
|
Interchangeability control valves series MP80
|
Обозначение гидрораспределителей типа МР80
Designation control valves type MP80 |
Option code |
Designation control valves type P80 |
Option code |
|---|---|---|---|
|
МР80-4/1-222
|
170Н
|
Р80-3/1-222
|
170
|
|
МР80-4/1-222
|
174Н
|
Р80-3/1-222
|
174
|
|
МР80-4/1-444-4
|
311Н
|
Р80-3/1-444
|
311
|
|
МР80-4/2-444-4
|
508Н
|
Р80-3/2-444
|
508
|
|
МР80-4/3-444-4
|
604Н
|
Р80-3/3-444
|
604
|
|
МР80-4/4-222
|
129Н
|
Р80-3/4-222
|
129
|
More (Learn More)
Directional control valves MP80 are used in hydraulic systems with flow up to 100 l/min. Designed for distribution and flow control between pump and actuators (hydraulic cylinders and motors). They are used in hydraulic systems of agricultural tractors BELARUS, XTZ, UMZ etc., and pipelayers ChTZ-URALTRAK.
The closed center directional valve is designed for hydraulic systems with fixed displacement pump.
Equipped with a main relief valve and unloading valve.
A load check valve for proportional control of the spools.
Parallel hydraulic circuit.
Variety of 3 and 4 positions spools.
Manual control.
Cartridge pilot check valves is avaible.
Control valves МР80 variants:
MP80-4/1 - single unit in hydraulic system;
MP80-4/2 - combined with the control valve MP80-4/3;
MP80-4/3 (without pressure relief valve) - combined with the control valve MP80-4/2**;
MP80-4/4 - combined with hitch controller 80-4614020*.
* It is allowed to use the MP80-4/2 and MP80-4/4 valves independently when installing an additional branch pipe connected to the drain instead of the K1/4 "plug.
** Stand-alone application of the MP80-4 / 3 distributor is FORBIDDEN.
The closed center directional valve is designed for hydraulic systems with fixed displacement pump.
Equipped with a main relief valve and unloading valve.
A load check valve for proportional control of the spools.
Parallel hydraulic circuit.
Variety of 3 and 4 positions spools.
Manual control.
Cartridge pilot check valves is avaible.
Control valves МР80 variants:
MP80-4/1 - single unit in hydraulic system;
MP80-4/2 - combined with the control valve MP80-4/3;
MP80-4/3 (without pressure relief valve) - combined with the control valve MP80-4/2**;
MP80-4/4 - combined with hitch controller 80-4614020*.
* It is allowed to use the MP80-4/2 and MP80-4/4 valves independently when installing an additional branch pipe connected to the drain instead of the K1/4 "plug.
** Stand-alone application of the MP80-4 / 3 distributor is FORBIDDEN.
Technical data
Specifications monoblock control valves series MP80
|
Обозначение
Designation |
|
MP80-4/1-333 |
MP80-4/2-444-4 MP80-4/3-444-4 |
|---|---|---|---|
|
Тип распределителя
Type |
Моноболочный, с закрытым центром
Monoblock, closed-center |
||
|
Условный проход, mm
Rated bore, mm |
16
|
||
|
Расход рабочей жидкости (номинальный), л/мин
Flow (rated), l/min |
80
|
||
|
Расход рабочей жидкости (максимальный), л/мин
Flow (maximum), l/min |
160
|
||
|
Рабочее давление (номинальное), bar
Pressure (rated), bar |
20
|
||
|
Рабочее давление (максимальное), bar
Pressure (maximum), bar |
25
|
||
|
Количество золотников
Number of spools |
3
|
||
|
Управление золотником
Spool actuation type |
Рычажное / Lever
|
||
|
Позиции золотника
Position of spool |
"Подъем c фиксацией", "Нейтральная", "Опускание с фиксацией", "Плавающая с фиксацией" /
"Raise fixed", "Neutral", "Lower fixed", "Floating fixed" |
"Подъем без фиксации", "Нейтральная", "Опускание без фиксации", "Плавающая с фиксацией" /
"Raise without fixation", "Neutral", "Lower without fixation", "Floating fixed"
|
"Подъем без фиксации", "Нейтральная", "Опускание без фиксации", "Плавающая с фиксацией" /
"Raise without fixation", "Neutral", "Lower without fixation", "Floating fixed" |
|
Тип предохранительного клапана
Relief valve type |
Дифференциальный /
Differential |
||
|
Масса, кг
Weight, kg |
17,0
|
||
Comparison table of parameters Р80 и MP80
|
Обозначение
Designation |
|
|
|---|---|---|
|
Расход рабочей жидкости (номинальный), л/мин
Flow (rated), l/min |
80
|
|
|
Расход рабочей жидкости (максимальный), л/мин
Flow (maximum), l/min |
100
|
120
|
|
Расход рабочей жидкости (минимальный), л/мин
Flow (minimum), l/min |
20
|
10
|
|
Рабочее давление (номинальное), bar
Pressure (rated), bar |
16
|
20
|
|
Рабочее давление (максимальное), bar
Pressure (maximum), bar |
20
|
25
|
|
Рабочее давление (минимальное), bar
Pressure (minimum), bar |
5
|
|
|
Давление настройки предохранительного клапана, МПа
Safety valve setting pressure, MPa |
20-2
|
|
|
Внутренняя герметичность (максимальные внутренние утечки см3) по золотниковым парам при Рстат = 11,2 МПа за 30 мин
Internal tightness (maximum internal leakage cm3) by spool pairs with Pstat = 11,2 MPa per 30 min |
150
|
64
|
|
Объемный КПД
Volumetrick efficiency |
0,95
|
0,97
|
Interchangeability control valves series MP80
|
Обозначение гидрораспределителей типа МР80
Designation control valves type MP80 |
Option code |
Designation control valves type P80 |
Option code |
|---|---|---|---|
|
МР80-4/1-222
|
170Н
|
Р80-3/1-222
|
170
|
|
МР80-4/1-222
|
174Н
|
Р80-3/1-222
|
174
|
|
МР80-4/1-444-4
|
311Н
|
Р80-3/1-444
|
311
|
|
МР80-4/2-444-4
|
508Н
|
Р80-3/2-444
|
508
|
|
МР80-4/3-444-4
|
604Н
|
Р80-3/3-444
|
604
|
|
МР80-4/4-222
|
129Н
|
Р80-3/4-222
|
129
|