Eaton Vickers 407AA00123A
Pressure Relief Valve
Eaton leads the industry in screw-in cartridge valve (SiCV) technology with a wide selection of hydraulic valves for both stationary and mobile equipment. This product line includes pressure, flow, proportional and logic element screw-in cartridge valves and hydraulic integrated circuits.
Operation
When the inlet pressure exceeds the setting of the valve, the pilot section opens, causing a small flow across the orifice in the main spool. The subsequent pressure drop moves the pool against a light spring opening a ring of radial holes in the sleeve, allowing relief flow to tank.
Features
High accuracy of pilot oper- ated design. Hardened work- ing parts give long, reliable,
trouble-free life. Cartridge con-struction for installation into your own manifold.
| Adjustment type |
Leakproof Screw
|
| Cavity |
A881
|
| Factory set pressure |
100 Bar / 1450 PSI
|
| Flow rate |
150L/Min (40 US GPM)
|
| Fluid compatibility |
MIL-H-5606, SAE10, SAE20, etc
|
| Function |
Pressure Relief Valve
|
| Installation type |
Screw-in Cartridge
|
| Leakage |
20-65 cc/min
|
| Max working pressure |
210 Bar / 3045 PSI
|
| Min working pressure |
10 Bar / 145 PSI
|
| Number of valve ports |
2
|
| Operating temperature |
-40 C to 120 C (-40 to 248 F)
|
| Operation |
Pilot operated
|
| Pressure rating BAR |
400 Bar / 5800 PSI
|
| Recommended filtration level |
18/16/13
|
| Seal type |
Buna-N
|
| Style |
Spool
|
| Valve torque into cavity |
60 Nm
|
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