
Solenoid Directional Valves
DSV/DSD-G02 high-performance hydraulic directional control valves are wet armature designed...
Read MoreSeven Ocean Hydraulics MRV Series pressure relief valve functions by relieving system pressure from the A, B, or P line to the T line, hence providing safety to the system. The pressure can be adjusted on the valve by the use of hand knob.
Series MRV-02 relief valves are sized in D03, NG6, Cetop-3; MRV-03 valves conform to D05, NG10, Cetop-5 mounting pattern while MRV-04 series valves conform to D07, NG16, Cetop-7 standards. They limit system pressure by opening to tank when system pressure reaches the valve setting. They can be configured to limit the A or B work port pressures independently as a single acting valve or both A and B ports as a double acting valve.
● Available in 3 Mounting Patterns
MRV-02: NG6 / Cetop-3 / NFPA-D03
MRV-03: NG10 / Cetop-5 / NFPA-D05
MRV-04: NG16 / Cetop-7 / NFPA-D07
● Sandwich plate stacking design.
● 5 Pressure Adjusting Ranges are available.
● Pressure Adjusting Options are available with handle knob or slotted screw.
● P max Working Pressure: 320 Bar / 4570 PSI
● Q max Flow Rate: MRV-02: 50 lpm / 13.2 gpm; MRV-03: 80 lpm / 21.2 gpm; MRV-04: 300 lpm / 79.3 gpm
● Refer to catalogs for more details.
MRV-02 | MRV-03 | MRV-04 | ||
---|---|---|---|---|
Maximum Flow Rate | 50 lpm / 13.2 gpm | 80 lpm / 21.2 gpm | 300 lpm / 79.3 gpm | |
Maximum Operating Pressure | 320 Bar / 4570 PSI | |||
Pressure Adjusting Range (Bar) | 0: 7-35 | - | ||
1: 7-70 | ||||
2: 7-140 | ||||
3: 7-210 | ||||
4: 7-320 | - | |||
Ambient Temperature Range | -20°C ~ 50°C | |||
Hydraulic Fluid Temperature Range | -20°C ~ 70°C | |||
Mounting Pattern | ISO 4401-AB-03-4-A | ISO 4401-AC-05-4-A | ISO 4401-AD-07-4-A | |
Weight (kg) | P Type | 1.5 | 3.1 | 7.4 |
W Type | 2.3 | 3.9 | - | |
A Type | 1.6 | 3.1 | - | |
B Type | 1.6 | 3.1 | - |
Seven Ocean Hydraulics Pressure Relief Valve Brochure - MRV-02.
Seven Ocean Hydraulics Pressure Relief Valve Brochure - MRV-03.
Seven Ocean Hydraulics Pressure Relief Valve Brochure - MRV-04.
DSV/DSD-G02 high-performance hydraulic directional control valves are wet armature designed...
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