Overflow valve: pilot operated, slide valve type
Ordering model |
GRV10-26-X-Y/Z |
Functional symbols: |
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Unit: mm Thread insertion type, pilot type, slide valve relief valve, as a pressure limiting device. Under normal conditions, the oil flows from ① to ② and is closed until there is sufficient hydraulic pressure at ① to open the pilot valve. Then, the main valve core is pushed to move, causing the oil ① to flow towards ②. |
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Unit: mm S25.4 Maximum installation torque 33.9Nm |
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Technical Parameter |
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Rated pressure: 240bar |
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Rated flow rate: 113L/min |
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Jack: VC10-2 |
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Installation torque: 33.9Nm |
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Weight: 0.25kg |
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Operating oil temperature range: -40~120 ℃(nitrile rubber) |
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Definition of opening pressure: When the flow rate reaches 7.6L/min, the measured pressure value at point ① is bar |
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Media filtration accuracy: 20/18/14 ( requirement) |
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Closing pressure: 90% of opening pressure |
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Performance Curve |
Installation location requirement: unlimited |
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Y |
Seal options |
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N |
Nitrile rubber (standard) |
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V |
VITON |
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P |
polyurethane |
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Y |
Voltage regulation range options |
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4 |
6.9 ~ 27.6bar |
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15 |
10.3 ~ 103.4bar |
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30 |
27.6 ~ 206.9bar |
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Z |
Set pressure options |
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Omitting as standard, intermediate value of voltage regulation range |
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160 |
160bar |
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