- Parametri e carattere
- Inchiesta
ZT-L20 electropneumatic control series multi-way valve is improved on the basis of zt-l20 air control series. It is mainly to change the control mechanism of air control reversing valve, in the air control on the basis of the increase of electropneumatic control, and according to customer demand, the installation of wireless remote control, can better achieve remote control. The valve is widely used in construction machinery, sanitation machinery, mining machinery and other machinery hydraulic system.
Modello ZT-L20 Dati dimensionali
Pparametri e carattere
1 Inner check valve: The check valve inside the valve body to insure the hydraulic oil will not be returned.
2 Valvola di sfiato interna: la valvola di sfiato all'interno del corpo valvola è in grado di regolare la pressione di esercizio del sistema idraulico.
3 Oil way: circuito parallelo, con potenza oltre.
4 Control Way: electric and pneumatic control, manual control
5 Valve construction: monoblock construction, 1-5 levers are available to be assembled as you requests.
6 Funzione spool: O, A, Y ecc.
parametri
Pressione Nominale (MPa) |
Max.pressure (MPa) |
Portata nominale (L / min) |
Frequenza di flusso max (L / min) |
Contropressione (MPa) |
Olio idraulico |
||
Tem.rang (℃) |
Visc.rang (Mm2 / S) |
Precisione di filtrazione (Μm) |
|||||
20 |
31 |
80 |
100 |
≤1 |
-20~+ 80 |
10~400 |
≤10 |