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Program Information Mobile Hydraulics, Mobile ... - Bosch Rexroth AG

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106 Accumulators<br />

8<br />

Hydropneumatic Accumulators and Accumulator<br />

Accessories<br />

Hydropneumatic Accumulators<br />

- Bladder or diaphragm accumulators<br />

- Charging and testing devices<br />

- Fixing elements<br />

- Safety elements<br />

- Type and pressure test certificates<br />

according to pressure vessel directive<br />

97/23/EC<br />

Accumulator Charging Valve<br />

- Disconnection of a fixed pump<br />

- 2 pressure settings<br />

- Plate connection size 6<br />

Accumulator, Safety and Shutoff<br />

Blocks<br />

Sizes 20 and 30<br />

- Safeguarding, shutting off and<br />

relieving hydraulic accumulators<br />

- Fulfill the requirements and safety<br />

regulations specified by DIN<br />

24 552 and pressure vessel directive<br />

97/23/EC<br />

- Type-tested safety valves<br />

- Electrical or manual relief valve<br />

Hydropneumatic accumulators<br />

Accumulator type Bladder accumulators Diaphragm accumulators<br />

Volume L 1 to 50 0.075 to 3.5<br />

Accumulator, safety and shutoff blocks<br />

Size 20 30<br />

Operating pressure pmax bar 350 350<br />

Weight<br />

Safety valves<br />

m kg 6 14,7<br />

Operating pressure pmax bar 360<br />

Blow-off flow<br />

Accumulator charging valve<br />

l/min up to 150<br />

Size 6<br />

Operating pressure pmax bar 315<br />

Weight m kg 40<br />

Safety Valves<br />

Type examination according to<br />

TÜV<br />

- Type-tested safety valves<br />

- For safeguarding hydraulic accumulators<br />

- Acceptance testing according to<br />

pressure vessel directive 97/23/EC<br />

Detailed information:<br />

Diaphragm<br />

accumulators RE 50150<br />

Bladder<br />

accumulators 1987761403<br />

Safety valves RE 50153

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