Hydraulic valves relief valves

Relief valves CPL Relief valves CPL

HidroPnevmoTehnika

Product code: 934

G1/4–G3/4

maximum working pressure: 350 bar

maximum flow rate: 80 l/min

Relief valves CPL160 Relief valves CPL160

HidroPnevmoTehnika

Product code: 935

G1

maximum working pressure: 320 bar

maximum flow rate: 160 l/min

dual cross relief valves RVC25 M2-25A dual cross relief valves RVC25 M2-25A

HidroPnevmoTehnika

Product code: 933

DN 25

maximum working pressure: 250 bar

maximum flow rate: 20 l/min

Pilot operated pressure relief valve with electric control RVE Pilot operated pressure relief valve with electric control RVE

HidroPnevmoTehnika

Product code: 936

G3/4, G1

maximum working pressure: 350 bar  

maximum flow rate: 120 l/min

Relief valves KP6M Relief valves KP6M

HidroPnevmoTehnika

Product code: 932

DN 6

maximum working pressure: 320 bar

maximum flow rate: 20 l/min

Cartridge relief valves KPPZ 10-1 Cartridge relief valves KPPZ 10-1

HidroPnevmoTehnika

Product code: 930

M27x1.5

maximum working pressure: 320 bar

maximum flow rate: 160 l/min

Cartridge relief valves KPZ Cartridge relief valves KPZ

HidroPnevmoTehnika

Product code: 931

M20x1.5

maximum working pressure: 350 bar

maximum flow rate:40 l/min

Hydraulic valves 

Principle work of hydraulic valves

Hydraulic valves are hydraulic devices which control the parameters of the fluid flow by changing the flow area of the hydraulic device through the movement of the shut-off-control element under the influence of the fluid flow (directly or indirectly)

Hydraulic valves types:

  • check;
  • relief;
  • reduction;
  • brake valves;
  • discharge valves;
  • chokes;
  • hydraulic locks.

This type of valves are either control valves (regulate the pressure in the fluid flow) or directional valves (stop or let the fluid flow when the flow parameters specified by the valve settings are reached).

Hydraulic valves application

Hydraulic valves are used in case of necessary of the adjustment of the fluid passing through the pipeline. Control valves, for example, are used to adjust fluid pressure. Directional valves allow or block the flow, when it reaches specific parameters of pressure, temperature, speed.

The entire range of hydraulic valves and other hydraulic equipment is presented on our website. You can also choose the necessary hydraulic valves by type of installation: cartridge, modular, tiled (butt), pipe and flange mounting.