Hydraulic valves check valves check valves
Pilot operated double check valve type Z2S6
Ponar
Product code: 6353
DN 6
maximum working pressure: 315 bar
maximum flow rate: 50 l/min
Pilot operated double check valve type Z2S10
Ponar
Product code: 462
DN 10
maximum working pressure: 315 bar
maximum flow rate: 80 l/min
Pilot operated double check valve type Z2S16
Ponar
Product code: 463
DN 16
maximum working pressure: 315 bar
maximum flow rate: 200 l/min
Check valves S
Ponar
Product code: 523
DN 6–40
G1/4–G2
maximum working pressure: 400 bar
maximum flow rate: 450 l/min
Check valves UZZR
Ponar
Product code: 524
M16x1.5, M22x1.5, M33x2, M42x2, M48x2
maximum working pressure: 325 bar
maximum flow rate: 175 l/min
Check valves UZZB6
Ponar
Product code: 519
DN 6
maximum working pressure: 315 bar
maximum flow rate: 20 l/min
Check valves UZZB10
Ponar
Product code: 520
DN 10
maximum working pressure: 350 bar
maximum flow rate: 60 l/min
Check valves UZZB20
Ponar
Product code: 521
DN 20
maximum working pressure: 315 bar
maximum flow rate: 200 l/min
Check valves WZZC6
Ponar
Product code: 517
DN 6
maximum working pressure: 320 bar
maximum flow rate: 20 l/min
Check valves UZZB32
Ponar
Product code: 522
DN 32
maximum working pressure: 350 bar
maximum flow rate: 400 l/min
Check valves WZZC10
Ponar
Product code: 518
DN 10
maximum working pressure: 320 bar
maximum flow rate: 60 l/min
Cartridge check valves UZGD6
Ponar
Product code: 511
M22x1.5
maximum working pressure: 290 bar
maximum flow rate: 40 l/min
Cartridge check valves UZZD20
Ponar
Product code: 515
DN 20
maximum working pressure: 320 bar
maximum flow rate: 100 l/min
Cartridge check valves UZZD32
Ponar
Product code: 516
DN 32
maximum working pressure: 320 bar
maximum flow rate: 360 l/min
Cartridge check valves UZZD4
Ponar
Product code: 512
M18x1.5
maximum working pressure: 290 bar
maximum flow rate: 30 l/min
Cartridge check valves UZZD6
Ponar
Product code: 513
M22x1.5
maximum working pressure: 315 bar
maximum flow rate: 40 l/min
Cartridge check valves UZZD10
Ponar
Product code: 514
M33x2
maximum working pressure: 350 bar
maximum flow rate: 150 l/min
Pilot operated double check valve type Z2S22
Ponar
Product code: 464
DN 22
maximum working pressure: 315 bar
maximum flow rate: 300 l/min
Pilot operated check valve UZSG16
Ponar
Product code: 473
G1
maximum working pressure: 315 bar
maximum flow rate: 200 l/min
Pilot operated check valve UZSB6
Ponar
Product code: 466
DN 6
maximum working pressure: 320 bar
maximum flow rate: 20 l/min
Pilot operated check valve UZSB10
Ponar
Product code: 467
DN 10
maximum working pressure: 320 bar
maximum flow rate: 60 l/min
Pilot operated check valve UZSB20
Ponar
Product code: 468
DN 20
maximum working pressure: 320 bar
maximum flow rate: 200 l/min
Pilot operated check valve UZSB32
Ponar
Product code: 469
DN 32
maximum working pressure: 320 bar
maximum flow rate: 360 l/min
Cartridge check valve UZSD6
Ponar
Product code: 460
M22x1.5
maximum working pressure: 315 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.