Model Number |
Ports |
Application |
Hydraulic Symbol |
Needle Valve |
![](/failai/624_valves_img_5_small.jpg) |
CVN1 |
1/4"-18NPTF |
Controls cylinder speed and acts as temporary shut-off valve for load holding. |
CVN3 |
3/8"-18NPTF |
Check Valve |
![](/failai/625_valves_img_6_small.jpg) |
CVC3 |
3/8"-18NPTF |
Allows flow in one direction only. |
Pilot Operated Check Valve |
CVP3 |
3/8"-18NPTF |
Pilot operated Check Valve |
Pressure Relief Valve |
![](/failai/626_valves_img_7_small.jpg) |
CVR3 |
3/8"-18NPTF |
Controls pressure developed by the pump in hydraulic loop. By-pass occurs when pre-set pressure is reached. Turn clockwise to increase pressure — counter clockwise to decrease. |
CVR3/H |
3/8"-18NPTF |
Same as CVR3, but return line hose / 1 meter length is included |