Hydraulic valves
Pressure relief valves DB и DBW
Ponar
Product code: 6355
DN 10, 20, 30
G1/2, G1, G1 1/2
maximum working pressure: 350 bar
maximum flow rate: 650 l/min
Pressure relief valve UZPR6
Ponar
Product code: 537
DN 6
maximum working pressure: 350 bar
maximum flow rate: 60 l/min
Brake valves FD
Oleodinamica Mozioni
Product code: 6843
DN 12–32
maximum working pressure: 420 bar
maximum flow rate: 560 l/min
Flow regulator valves DV(P)/DRV(P)
Oleodinamica Mozioni
Product code: 6543
DN 6-30
G1/4–G1 1/2
maximum working pressure: 350 bar
maximum flow rate: 600 l/min
Pressure relief valves UZPR10
Ponar
Product code: 538
DN 10
maximum working pressure: 350 bar
maximum flow rate: 100 l/min
Pilot operated double check valve type Z2S6
Ponar
Product code: 6353
DN 6
maximum working pressure: 350 bar
maximum flow rate: 60 l/min
Pilot operated double check valve type Z2S10
Ponar
Product code: 462
DN 10
maximum working pressure: 350 bar
maximum flow rate: 120 l/min
Pilot operated double check valve type Z2S16
Ponar
Product code: 463
DN 16
maximum working pressure: 350 bar
maximum flow rate: 200 l/min
Double throttle Z2FS6 with check valve
Ponar
Product code: 6354
DN 6
maximum working pressure: 350 bar
maximum flow rate: 60 l/min
Double throttle Z2FS10
Ponar
Product code: 480
DN 10
maximum working pressure: 315 bar
maximum flow rate: 80 l/min
Throttle/check valve Z2FS16
Ponar
Product code: 481
DN 16
maximum working pressure: 350 bar
maximum flow rate: 250 l/min
Direct operated pressure relief valve DBD
Ponar
Product code: 525
M28x1.5, M35x1.5, M45x1.5
maximum working pressure: 630 bar
maximum flow rate: 250 l/min
Relief valve VMP
Oleodinamica Marchesini
Product code: 644
G3/8, G1/2, G3/4
maximum working pressure: 300 bar
maximum flow rate: 90 l/min
Check valves VU
Oleodinamica Marchesini
Product code: 626
G1/8–G2
maximum working pressure: 350 bar
maximum flow rate: 650 l/min
Double pilot operated check valves VBPDE
Oleodinamica Marchesini
Product code: 583
G1/4–G3/4
maximum working pressure: 350 bar
maximum flow rate: 100 l/min
Flow regulator valves 90 ° VRFB
Oleodinamica Marchesini
Product code: 619
G1/4–G1
maximum working pressure: 350 bar
maximum flow rate: 110 l/min
Flow regulator valves VRFU 90 ° with the check valve
Oleodinamica Marchesini
Product code: 621
G1/4–G1
maximum working pressure: 350 bar
maximum flow rate: 110 l/min
Double acting plough overturning valves VSI42-OWC-DE-38-KIT EVO
OMT
Product code: 6705
G3/8
maximum working pressure: 350 bar
Single acting Plough overturning valves VRA SE
Oleodinamica Marchesini
Product code: 5283
G3/8
maximum working pressure: 400 bar
Single overcentre valves VBCD SE CC
Oleodinamica Marchesini
Product code: 6552
G3/8, G1/2, G3/4
maximum working pressure: 350 bar
maximum flow rate: 105 l/min
Single overcentre valves VBCD SE A
Oleodinamica Marchesini
Product code: 668
G1/4–G1
maximum working pressure: 350 bar
maximum flow rate: 160 l/min
Single overcentre valves VBCD DE A
Oleodinamica Marchesini
Product code: 661
G1/4–G1
maximum working pressure: 350 bar
maximum flow rate: 160 l/min
Double pilot operated check valve VBPDE A
Oleodinamica Marchesini
Product code: 586
G1/4–G3/4
maximum working pressure: 350 bar
maximum flow rate: 100 l/min
Double pilot operated check valve VBPDE c /RUB with crane
Oleodinamica Marchesini
Product code: 589
G1/4, G3/8, G1/2
maximum working pressure: 350 bar
maximum flow rate: 50 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.