Hydraulic valves with automatic changeover
Reverse directional control valves URJP10
Ponar
Product code: 678
DN 10
maximum working pressure: 200 bar
maximum flow rate: 80 l/min
Directional control valves with automatic switchover VIA/AP
Walvoil
Product code: 2355
DN 6 or 10
maximum working pressure: 210 bar
maximum flow rate: 60 l/min
Automatic reversing valves SD-IAM
Walvoil
Product code: 2354
G1/2, G3/8
maximum working pressure: 210 bar
maximum flow rate: 65 l/min
Directional control valves automatic reciprocating AD3RI
Brevini
Product code: 5407
DN 6
maximum working pressure: 320 bar
maximum flow rate: 25 l/min
Directional control valves automatic reciprocating AD5RI
Brevini
Product code: 5406
DN 10
maximum working pressure: 320 bar
maximum flow rate: 70 l/min
Self-reversing valve DSB
Duplomatic
Product code: 1492
DN 6 or 10
maximum working pressure: 350 bar
maximum flow rate: 100 l/min
Hydraulc directional valves 4/2RHA06 with automatic switchover
HidroPnevmoTehnika
Product code: 948
DN 6
maximum working pressure: 200 bar
maximum flow rate: 40 l/min
Hydraulc directional valves 4/2RHA06/20A with automatic switchover
HidroPnevmoTehnika
Product code: 949
DN 6
maximum working pressure: 200 bar
maximum flow rate: 30 l/min
Hydraulc directional valves 4/2RHA10 with automatic switchover
HidroPnevmoTehnika
Product code: 950
DN 10
maximum working pressure: 200 bar
maximum flow rate: 80 l/min
Hydraulc directional valves 4/2RHA10/20A with automatic switchover
HidroPnevmoTehnika
Product code: 951
DN 10
maximum working pressure: 200 bar
maximum flow rate: 80 l/min
Hydraulic directional control valves RHAW2-10 with automatic switching
HidroPnevmoTehnika
Product code: 952
G1/2
maximum working pressure: 200 bar
maximum flow rate: 50 l/min
Directional valves WOFA with automatic switchover
Bucher
Product code: 5501
DN 6
maximum working pressure: 210 bar
maximum flow rate: 30 l/min
Directional control valves DVAS06 with automatic switchover
Caproni
Product code: 1364
DN 6
maximum working pressure: 210 bar
maximum flow rate: 30 l/min
Directional control valves DVAS10 with automatic switchover
Caproni
Product code: 1365
DN 10
maximum working pressure: 210 bar
maximum flow rate: 80 l/min
An automatically controlled hydraulic valve is required to receive and redirect the flow of working fluid into a certain cavity of the hydraulic system mechanism. Under the influence of pressure, the flow of the working medium sets in motion other elements of the mechanism, which is due to the operation of the spool - a key part of the hydraulic valve.
Principle of operation
Hydraulic switch with inlet, drain and control outlet hydraulic channels and acts as a mechanism switching on valves. The connection of the output control channels with the cavities of the hydraulic system ensures the operation of the unit; can be alternately connected to the pressure line by means of a filter element.
Hydraulic line connection type
Depending on the type of connection to the hydraulic system, you can buy hydraulic distributors:
- With threaded;
- Stykov;
- Built-in connection to the hydraulic system board.
Advantages
The hydraulic distributor with auto-changeover has a number of advantages:
- High reliability of the mechanism, eliminating the likelihood of failures and malfunctions in the hydraulic system;
- Reduces the consumption of materials in the production process;
- The volume is reduced and unproductive loss of liquid is completely prevented due to the fact that the channels messages are turned on at a specified frequency;
- Reducing the effect of pressure on the friction force of elements against each other.
Additionally
Hydraulic valves with automatic changeover must be ordered according to the coding that specified in the documentation for the purchased products. The Motorimpex group of companies offers a wide range of mechanisms: we can buy hydraulic control valve .
We are the official representatives of the leading manufacturers of hydraulic cylinders in Europe. Reasons to contact us:
- Prompt delivery of the order;
- Favorable cost;
- Possibility to purchase equipment on credit;
- Delivery of hydraulic cylinders for the latest and modernized systems on order;
- Professional assistance in the selection of the hydraulic cylinder.
To order directional control valves, call us or use the form on the website.