MRV Series Modular Relief Valves MRV-02 MRV-03
Compared with traditional hydraulic valves, the biggest feature of modular control valves is that they can achieve system installation without the need for piping, thus reducing system leakage, vibration, and noise.
Compared to traditional pipeline connections, modular control valves do not require special installation skills and are very convenient for changing the functionality of hydraulic systems. Due to the absence of piping, the overall reliability of the system is enhanced, and it is easy for daily inspection and maintenance.
It is widely applicable to various industrial hydraulic systems, such as injection molding machine hydraulic systems, CNC machine tool hydraulic systems, metallurgical equipment hydraulic systems, etc.
Model | Max. operating pressure (kgf/cm²) |
Pressure adj. range (kgf/cm²) |
Max. flow (L/min) |
Weight (kg) |
MRV-02-A/B-※ | 250 | 1: 7 - 70 2: 7 - 140 3: 7 - 210 |
35 | 1.5 |
MRV-02-W-※ | 2 | |||
MRV-03-A/B-※ | 70 | 3.3 | ||
MRV-03-W-※ | 3.9 |
MRV | 02 | P | 3 | A | L |
SERIES NUMBER | VALVE SIZE | CONTROL OIL PORT | PRESSURE ADJUSTING RANGE | DIRECTION OF KNOB | KNOB TYPE |
MRV | 02: 1/4” 03: 3/8" |
P: P port A: A port B: B port W: A, B port |
1: 7-70 kgf/cm² 2: 7-140kgf/cm² 3: 7-210 kgf/cm² |
A: A port side B: B port side (standard type) |
K: Haft turning knob bolt rod adjust L: Inner hexangular bolt rod adjust |