Walvoil SD5/1-P(KG3)/18L/AET Monoblock Directional Control Valve,11gpm
Walvoil SD5/1-P(KG3)/18L/AET Monoblock Directional Control Valve,11gpm
Walvoil SD5/1-P(KG3)/18L/AET Monoblock Directional Control Valve
Hanjiu hydraulic supply the HSSD5 Series direction control valves
matching Walvoil SD5 monoblock control valves,same performance
1 Bank
2 banks
3 banks
4 banks
5 banks
No.1 Cylinder Spool - Closed Centre
Banks not included
AET - Open Centre Plug - refer to technical download
Connections (BSPP): P, C = 3/8". A, B = 3/8". T = 3/8".
other types, SAE 6/8/10 PORTS
| Ambient temperature | -40°C...+80°C |
| Viscosity | 12 ...400 mm2/s |
| Fluid temperature | -15C...+80C |
| Filtration | 10 to NAS 1638 |
| Max operating pressure | 250bar |
| Back pressure | 50 bar |
| Nominal flow | 45 l/min |
| Leakage(A,B-T) | 15cm3/min at 120bar |
| Spool stroke | 6 mm |
| Actuating force | < 200 N |
| Modification/ Spools | with 1 to 7 |
The hydraulic directional valve is to control the oil acting on the valve core, and when the control oil is under pressure, the directional valve is controlled. Hydraulic directional valves are often used in conjunction with other directional valves. The figure shows that when there is no pressure oil, the spring acts on the valve core on the far left, P through B, A through T; When there is pressure oil, the valve core is shifted to the right, so that the four ports P, T, A, B are not through.
Understand the working principle of these directional valves, if you have the need to buy directional valves, you may wish to contact us Hanjiu Technology, we sincerely serve every customer, and complete each order with the most honest and trustworthy attitude, because we always believe that quality is the basis of our products exported overseas, and word of mouth is a powerful weapon for us to open the international market. Excellent products are the basis of smooth transactions, and quality producers can solve your worries, our products provide you with a one-year quality warranty, during which if your product has any problems can be feedback with our customer service, we will repair and replace for you in time. Trust us to be each other's loyal partners!
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