Road Construction Hydraulic Valve P40-4

• Customization: Available
• Function: Direction Control
• Type: -
• Model NO.: P40-4
• Specification: P40-4
• Trademark: Hanjiu
• Origin: China
• HS Code: 84818029
• Production Capacity: 500000 Per Year

Product Description

 

Product Description

 

road construction hydraulic valve P40-4

 

 

Quick Details:

Model No.: P40-4

P,T,N: 1/2' BSP

A, B: 3/8' BSP

Liters: 40 l/min

 

 

Ambient temperature	-40C...+60C
Viscosity	12 ...800 mm2/s
Fluid temperature	-15C...+80C
Filtration	10 to NAS 1638
Max operating pressure	250 bar
Back pressure	50 bar
Nominal flow	40 l/min
Leakage(A,B-T)	15cm3/min at 120bar
Spool stroke	+/-7 mm
Actuating force	< 200 N
Modification/ Spools	1 to 8

Hi, we, HANJIU, is manufacturer and exporter of Monoblock valve, Monoblock Directional Control Valves.

PDF catalogue of Monoblock Valve please contact us to ask.

We provide from 35 liters to 120 liters, control spool provide from 1 bank to 8 bank.

Compare with Bulgaria, Turkey and USA makes with quality & price advantage.

 

 

 

Monoblock valve	Flow	Nom. Pressure	Spool
P40	40L/Min	E 16 MPa F 20 MPa	1
			2
			3
			4
			5
			6
P80	80L/Min	E 16 MPa F 20 MPa	1
			2
			3
			4
			5
			6
P120	120L/Min	E 16 MPa F 20 MPa	1
			2
			3
			4
			5
			6

 

 

Application:
This product is applicable to special vehicles like truck mounted crane, wrecker, scrubbing machine and dynamic compactor and can effectively control such actuating mechanisms like motor and oil cylinder.

 

 

Product description:

P40 series Monoblock valves with middle-high pressure monoblock construction is developed based on Europe technology.
1. Inner check valve: The check valve inside the valve body is to insure the hydraulic oil not to be returned.
2. Inner relief valve: The relief valve inside the valve body is able to adjust the hydraulic system working pressure.
3. Oil way: Parallel circuit, power beyond option
4. Control Way: Manual control, pneumatic control, hydraulic and electric control for optional.
5. Valve construction: monoblock construction, 1-7 levers.
6. Spool Function: O,Y, P,A.
7. Option: Hydraulic lock is available to be added on A and B port.
8. Available with manual, pneumatic control, electric and pneumatic control, hydraulic and electric control and etc.


Functions and features:

1. Compact size, light and handy structure, small weight, simple operation and safety & reliability;
2. Work group number can be added according to demand, 7 spools at most.
3. Complete configuration of primary and secondary overflow valves; Opening pressure to be adjusted as required by customers;
4. Series-parallel connection structure and external load retaining valve ensure that the actuating mechanism with higher load will not fall in operation.
5. Modules with different functions on the valve group can realize the switchover between single and dual pumps to improve working efficiency and save energy consumption.