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Parker Series R1E02 Direct Operated Pressure Relief Valve
Direct operated pressure relief valves series R1E02 are seated type valves typically used for remote control of pilot operated pressure valves or compensators of variable pumps.
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Parker’s direct operated pressure relief valves series R1E02 are particularly suitable for applications where the reliability and simplicity of a hydraulic remote control is preferred to an electrohydraulic system. These seated type valves are typically used for remote control of pilot operated pressure valves or compensators of variable pumps.
Markets:
• Industrial
• Machine Tools
Benefits:
• Proven design that represents our long-term experience in hydraulics
• Damping spool to minimize oscillations – leads to maximum stability and thus safe operation
• 3 pressure stages – permits an accurate adaption to the application
• Short delivery time – no warehousing necessary
• Body variants:
– front panel mounting
– subplate mounting
• 3 adjustment modes:
– hand knob
– acorn nut with lead seal
– cylinder lock
Applications:
• Suitable for general hydraulic applications
• Machine Tools
Technical Specifications
| Product Series | Pressure valve |
| Operation Type | Direct |
| Actuation Type | Manually |
| Mounting Position | Unrestricted |
| Connection Size | G 1/4 |
| Maximum Operating Pressure | 350 bar |
| Pressure Control Range | 105, 210, 350 bar |
| Maximum Flow Rate | 3.8 L/min |
| Maximum Operating Temperature | 60 °C |
| Minimum Operating Temperature | -20 °C |
| Seal Material | NBR |
| For Fluid Type | Hydraulic oil according to DIN 51524 |
| Body Material | Steel |
| Weight | Subplate mounting/1.0, Front panel mounting/2.1 kg |
Parker Series R1E02 Direct Operated Pressure Relief Valve Service Manual
Parker Series R1E02 Direct Operated Pressure Relief Valve Service Manual
