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Home->Products->Hydraulic motors->Hydraulic valves->YXL Priority Valve
  
YXL Priority Valve
The priority valve is used with model BZZ5 load sensing steering control unit or with model TLF1 coaxial flow amplifying steering unit, to form a load sensing power steering system, provides metered priority flow to the SCU.
Order Code:
囗 |
YXL |
— |
F |
囗 |
囗 |
— |
囗 |
囗 |
囗 |
— |
囗 |
① |
② |
|
③ |
④ |
⑤ |
|
⑥ |
⑦ |
⑧ |
|
⑨ |
①: D: Dynamic signal; Omit: Static signal;
②: Priority valve;
③: Max. Input pressure 20MPa;
④: Max. Input flow;
⑤: L: Thread connection; F: Flange connection;
⑥: Relief Valve Pressure Settings;
⑦: N: Internal control; W: Outer control;
⑧: Control pressure;
⑨: Ports Code.
 |
 |
(D)YXL–F40,(D)YXL–F80,
(D)YXL–F160 |
(D)YXL–F250 |
Function Code:
Dynamic Signal |
Static Signal |
Main Specifications:
| Type |
Control pressure
(bar) |
Max. input flow
(L/min) |
Max. input pressure
(MPa) |
Relief valve pressure range (MPa) |
| 囗YXL–F40L–囗囗4.5-囗 |
4.5 |
40 |
20 |
6.3～17.5
adjusted by customer's requirement |
| 囗YXL–F40L–囗囗7-囗 |
7 |
40 |
| 囗YXL–F40L–囗囗10.5-囗 |
10.5 |
40 |
| 囗YXL–F80L–囗囗4.5-囗 |
4.5 |
80 |
| 囗YXL–F80L–囗囗7-囗 |
7 |
80 |
| 囗YXL–F80L–囗囗10.5-囗 |
10.5 |
80 |
| 囗YXL–F160L–囗囗4.5-囗 |
4.5 |
160 |
| 囗YXL–F160L–囗囗7-囗 |
7 |
160 |
| 囗YXL–F160L–囗囗10.5-囗 |
10.5 |
160 |
| 囗YXL–F250囗–囗囗7-囗 |
7 |
250 |
| 囗YXL–F250囗–囗囗10.5-囗 |
10.5 |
250 |
Note: For 囗, please see the Order Code above for reference.
Mounting Data:
YXL–F40L
DYXL-F40L
YXL-F80L
DYXL-F80L:
| Code |
Ports P,EF |
Port CF |
Ports Ls,T |
| Thread |
Depth
(mm) |
Thread |
Depth
(mm) |
Thread |
Depth
(mm) |
| A |
M22x1.5 |
16 |
M18x1.5 |
16 |
M12x1.5 |
14 |
| B |
G1/2 |
G3/8 |
G1/4 |
| C |
7/8-14UNF O-ring |
3/4-16UNF O-ring |
7/16-20UNF O-ring |
| D |
M22x1.5 O-ring |
M18x1.5 O-ring |
M12x1.5 O-ring |
| E |
G1/2 O-ring |
G3/8 O-ring |
G1/4 O-ring |
YXL–F160L:
| Code |
Ports P,EF |
Port CF |
Ports Ls,T |
| Thread |
Depth
(mm) |
Thread |
Depth
(mm) |
Thread |
Depth
(mm) |
| A |
M27x2 |
22 |
M22x1.5 |
18 |
M12x1.5 |
14 |
| B |
G3/4 |
G1/2 |
G1/4 |
| C |
1 1/16-12UN O-ring |
3/4-16UNF O-ring |
7/16-20UNF O-ring |
| D |
M27x2 O-ring |
M22x1.5 O-ring |
M12x1.5 O-ring |
| E |
G3/4 O-ring |
G1/2 O-ring |
G1/4 O-ring |
DYXL-F160L:
| Code |
Ports P,EF |
Port CF |
Ports Ls,T |
| Thread |
Depth
(mm) |
Thread |
Depth
(mm) |
Thread |
Depth
(mm) |
| A |
M27x2 |
22 |
M22x1.5 |
18 |
M12x1.5 |
14 |
| B |
G3/4 |
G1/2 |
G1/4 |
| C |
1 1/16-12UN O-ring |
3/4-16UNF O-ring |
7/16-20UNF O-ring |
| D |
M27x2 O-ring |
M22x1.5 O-ring |
M12x1.5 O-ring |
| E |
G3/4 O-ring |
G1/2 O-ring |
G1/4 O-ring |
YXL–F250F
DYXL–F250F:
| Code |
Ports P,EF |
Port CF |
Ports LS,T |
| Aperture Size |
Thread |
Depth
(mm) |
Thread |
Depth
(mm) |
| A |
Ф 28 |
M33×2 |
22 |
M12×1.5 |
14 |
| D |
Ф 28 |
M33×2 O-ring |
22 |
M12×1.5 O-ring |
14 |
YXL–F250L
DYXL–F250L:
| Code |
Ports P,EF |
Port CF |
Ports LS,T |
| Thread |
Depth(mm) |
Thread |
Depth(mm) |
Thread |
Depth(mm) |
| A |
M42×2 |
22 |
M33×2 |
22 |
M12×1.5 |
14 |
| D |
M42×2 O-ring |
22 |
M33×2 O-ring |
22 |
M12×1.5 O-ring |
14 |
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