Cartridges
Relief Cartridges
Product overviewSun Hydraulics offers pressure-limiting and pressure-regulating relief cartridges with a variety of mounting options with 2, 3, or 4 ports.
- Functionally interchangeable (except pilot-only versions) with valves with the same number of ports (same flow path, same cavity for a given frame size)
- Flow rates up to 200 gpm (800 L/min.)
- Versions are available with an integral pilot control cavity that accepts Sun's T-8A pilot pressure controls — electro-proportional or pneumatic
- Fully adjustable up to and including 5000 psi (350 bar) or 6000 psi (420 bar) intermittent, except air-piloted versions
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81 matching results
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| Symbol | Description | Model | Capacity | Cavity |
|---|---|---|---|---|
 | Electro-proportional relief valve - high pressure setting with no command | RPEI | T-13A | |
 | FLeX Series 2-stage, solenoid-operated adjustable relief valve, normally blocked | RVCN | T-10A | |
 | FLeX Series 2-stage, solenoid-operated adjustable relief valve, energize to block | RVCM | T-10A | |
 | FLeX Series 2-stage, solenoid-operated adjustable relief valve, energize to vent | RVCL | T-10A | |
 | FLeX Series 2-stage, solenoid-operated adjustable relief valve, normally vented | RVCK | T-10A | |
 | Pilot-operated, balanced piston relief valve | RPCC | T-162A | |
| RPEC | T-10A | |||
| RPGC | T-3A | |||
| RPIC | T-16A | |||
| RPKC | T-18A | |||
 | Direct-acting relief valve | RDBA | T-162A | |
| RDDA | T-10A | |||
| RDFA | T-3A | |||
| RDHA | T-16A | |||
| RDJA | T-18A | |||
 | Bi-directional direct-acting relief valve | RBFA | T-3A | |
| Bi-directional, direct-acting relief valve | RBDA | T-10A | |
| Low-pressure-range, direct-acting relief valve | RGFA | T-3A | |
 | Non-adjustable direct-acting relief valve | RDDA3 | T-10A | |
| RDFA3 | T-3A | |||
| Fast-acting, pilot-operated, balanced piston relief valve | RPEE | T-10A | |
| RPGE | T-3A | |||
| RPIE | T-16A | |||
| RPKE | T-18A | |||
| Pilot-operated, balanced poppet relief valve | RPES | T-10A | |
| RPGS | T-3A | |||
| RPIS | T-16A | |||
| RPKS | T-18A | |||
 | Anti-Shock, pilot-operated, balanced poppet relief valve | RPIT | T-16A | |
| RPKT | T-18A | |||
| Symbol | Description | Model | Capacity | Cavity |
81 matching results
Page 1 of 3
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