Hydraulic valves pressure shut-off valves
Pressure shut-off valves UZOP
Ponar
Product code: 497
DN 10, 20, 30
maximum working pressure: 315 bar
maximum flow rate: 240 l/min
Pressure shut-off valves UZOP ... NHY
Ponar
Product code: 6266
DN 10, 20, 30
maximum working pressure: 350 bar
maximum flow rate: 400 l/min
Pressure shut-off valves UZOP6
Ponar
Product code: 496
DN 6
maximum working pressure: 350 bar
maximum flow rate: 60 l/min
Cartridge Pressure shut-off valves UZOD6
Ponar
Product code: 969
M22x1.5
maximum working pressure: 350 bar
maximum flow rate: 60 l/min
Cartridge Pressure shut-off valves UZOD10
Ponar
Product code: 5911
M33x2
maximum working pressure: 350 bar
maximum flow rate: 120 l/min
Pressure shut-off valves for double pumps UBOE
Ponar
Product code: 5260
DN 6 or 10
maximum working pressure: 350 bar
maximum flow rate: 120 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.