Hydroaccumulators
Safety valves VG34 for accumulators
Fox
Product code: 4236
G3/4, G1
maximum working pressure: 330 bar
maximum flow rate: 90 l/min
Safety valves UZAE10 for accumulators
Ponar
Product code: 676
DN 10
maximum working pressure: 360 bar
Accumulator charging valves AGSF
Bucher
Product code: 5764
G1/2, G3/4, G1
maximum working pressure: 315 bar
maximum flow rate: 60 l/min
Unloading valve for accumulator MRQA
Duplomatic
Product code: 5762
DN 6
maximum working pressure: 350 bar
maximum flow rate: 40 l/min
Bladder Accumulators TBR30
Freudenberg
Product code: 2664
capacity: 10–57 l
maximum working pressure: 207 bar
Bladder Accumulators TBR30 (1 QUART)
Freudenberg
Product code: 2666
capacity: 1 l
maximum working pressure: 207 bar
Bladder Accumulators TBR30 (1 GALLON)
Freudenberg
Product code: 2665
capacity: 4 l
maximum working pressure: 207 bar
Bladder accumulators TBRT30 EBR30
Freudenberg
Product code: 2668
capacity: 0.45–57 l
maximum working pressure: 517 bar
Bladder Accumulators TBR50
Freudenberg
Product code: 2667
capacity: 10–57 l
maximum working pressure: 345 bar
Diaphragm accumulators MBSP
Freudenberg
Product code: 2669
capacity: 0.07–3.5 l
maximum working pressure: 350 bar
Diaphragm accumulators TD30 and TD36
Freudenberg
Product code: 2670
capacity: 0.07–3.5 l
maximum working pressure: 250 bar
Piston accumulators 022AL25, 040A100 and 240A30
Freudenberg
Product code: 2671
capacity: 0.24–757 l
maximum working pressure 700 bar
Piston accumulators 030AT30
Freudenberg
Product code: 2672
capacity: 0.24–2 l
maximum working pressure: 207 bar
Piston accumulators 032A50
Freudenberg
Product code: 2673
capacity: 0.22–2 l
maximum working pressure: 345 bar
Piston accumulators 047AT30
Freudenberg
Product code: 2674
capacity: 2–10 l
maximum working pressure: 207 bar
Piston accumulators 052A50
Freudenberg
Product code: 2675
capacity: 1–11 l
maximum working pressure: 345 bar
Piston accumulators 090A30
Freudenberg
Product code: 2676
capacity: 19–76 l
maximum working pressure: 207 bar
Piston accumulators 090A50
Freudenberg
Product code: 2677
capacity: 19–75 l
maximum working pressure: 345 bar
Piston accumulators P01E350
Freudenberg
Product code: 2679
capacity: 0.2–6 l
maximum working pressure: 350 bar
Hydraulic accumulators
Hydraulic accumulators are special containers which allows you to accumulate energy, which is then transferred to the hydraulic system through the fluid stream.
Most often, hydraulic accumulators are used to absorb shock, but they are successfully used to perform work in emergency situations (for example, a disconnected hydraulic pump). It is advisable to install a hydraulic accumulator for hydraulics in those systems where there is an occasional need for an increased flow rate that exceeds the average flow rate of a given hydraulic system.
Hydraulic accumulator classification
High pressure accumulators can be divided into three groups:
- balloon: the rubber bulb in this type acts as a gas and liquid separator. With increasing pressure, it contracts, and the fluid enters the battery. The most common type, is able to accumulate up to 1 thousand liters of liquid. It is possible to replace the rubber bulb with a new one;
- membrane: the most common type. Structurally reminds the previous one, only here a rubber membrane is used. They are used in systems where an instant release of energy is required with a small size of the drive itself. Nitrogen is used as the working gas. The average value of the working pressure is up to 300 bar; it is capable of accumulating up to 10 liters of working fluid;
- piston: the same principle of operation, only the separator — the piston. The seal material on the piston determines the temperature of the fluid. The battery allows you to accumulate more than 3 thousand liters, and issue a pressure of about 1 thousand atmospheres.
"Motorimpex" company offers you to by high-pressure hydraulic accumulators at reasonable prices. We are official partner, so we guarantee certificated products. Each manufacturer, presented on the website, tests their products. You can be sure in safety and reliable work of this system element.