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- Products
Double Relief Valve
Use and operation:
Made up by 2 relief valves, the double relief valve provides overload protection in 2 lines-hydraulic circuits with 1 tank. It allows 2 different pressure setting adjustments.
Applications:
Connect P and P1 to the pressure flow, the remaining P1 and P ports to the 2 line to be controlled but in the reverse way; connect T to the tank.
Made up by 2 relief valves, the double relief valve provides overload protection in 2 lines-hydraulic circuits with 1 tank. It allows 2 different pressure setting adjustments.
Applications:
Connect P and P1 to the pressure flow, the remaining P1 and P ports to the 2 line to be controlled but in the reverse way; connect T to the tank.
Technical specification
|
Specification |
3/8” |
1/2” |
|
|
Max. flow (L/min) |
45 |
70 |
|
|
SPRINGS |
Setting range (Bar) |
10-50* |
20-100 |
10-180 Standard |
50-250 |
80-300 |
|
Pressure increase (Bar/tum)Q=4L/min |
7 |
12 |
30 |
45 |
50 |
|
|
Standard setting (Bar) |
30 |
75 |
90 |
130 |
150 |
* For Setting less than 70Bar Q=12L/min