Two-way relief valve
Two-way relief valve
Use and operation:
This two-way relief valve consists of two relief valves and provides overload protection for two linear hydraulic circuits with one tank. Two different pressure setting adjustment ranges are available.
Application:
Connect ports P and P1 to the pressure flow; connect the remaining ports P1 and P to two circuits controlled by the circuit, but connected in the opposite way to the former. Connect port T to the tank.
Specification | 3/8” | 1/2” |
Maximum Flow Rate（L/min） | 45 | 70 |
Spring | Setting Range（Bar) | 10-50* | 20-100 | 10-180 Standard | 50-250 | 80-300 |
Pressure Increase （Bar/turn)Q=4L/min | 7 | 12 | 30 | 45 | 50 | |
Standard Setting（Bar） | 30 | 75 | 90 | 130 | 150 |
Model | P/T | L | L1 | L2 | L3 | L4 | L5 | D | H | H1 | S |
HYVMPD3/8” | G3/8” | 98 | 62 | 24 | 46 | 82 | 62 | 8.5 | 70 | 132 | 30 |
HYVMPD1/2” | G1/2” | 98 | 65 | 24 | 46 | 82 | 62 | 8.5 | 70 | 132 | 30 |