Throttle check valves SD700 / SDRV700
The valves of the SD700 and SDRV700 series are very finely adjustable throttle valves, which are offered as screw-in cartridge or also as intermediate plate valve.
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Max. operating pressure
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700 bar
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Max. flow rate
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25 l/min
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Porting
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NG 6
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Features
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Advantages
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|---|
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The valve setting can be locked by a counter nut
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Adjustable while under pressure
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Throttle valves for inlet and outlet throttling
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Bi-directional flow
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Cartridge alone or in manifolds
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High precission control
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- Applications, where the moving speed has to be influenced with the valves
- Throttle valves for inlet and outlet throttling
- For applications where the flow shall be throttled in one direction and be unthrottled in the other direction
- Check valves as scre/in cartridge or intermediate plate valve
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Hydraulic fluid
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mineral oil according to DIN 51524 (other fluids on request)
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Fluid temperature range
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-20 to 80 °C
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Ambient temperature range
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-30 to 50 °C
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Viscosity range
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5 to 400 mm²/s
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Porting
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NG 6 according to DIN 24340 / ISO 4401 / CETOP RP 121 H
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Max. operating pressure connection P, A, B
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700 bar
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Max. operating pressure connection T
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350 bar
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Max. flow rate
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25 l/min
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Filtration (recommendation)
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according to NAS 1638 class 6 resp. ISO/DIN 4406 17/15/12
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Weight
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see technical data sheet
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Materials
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steel parts: galvanized, black chromated
cartridge: steel
supporting ring: cast iron
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![[Translate to EN:] Drosselrückschlagventil Typ SD700/SDRV700](/fileadmin/_processed_/3/5/csm_sd700_sdrv700__e4b0b70af8.jpg "[Translate to EN:] Drosselrückschlagventil Typ SD700/SDRV700")