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Hollow Nitrogen Gas Spring Series

VH Series

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product details

Hollow Nitrogen Gas Spring series:

ModelForce(da N)Body(mm)RepairableConnectableFilling Port
VH 50050050YESNOM6
VH 1200120075YESNOM6
VH 2200220095YESNOM6





Pressure mediumN2
Max.charging pressure150bar
Min.charging pressure20bar
Operating temperature0°~100°
Max.Piston rod speed0.5m/s
Re:  A 10% stroke length allowance is recommended.
        Special Nitrogen Gas Spring out of catalogue are manufactured under order.



Technical Features


Safety Requirements
  1. Nitrogen Gas Spring are containers charged with nitrogen gas at maximum pressure of 150bar.
  1. Do not manipulate any part of Nitrogen Gas Spring without being sure that it is completely discharged.Or you are trained in handling the process of unload.
  1. Azol Nitrogen Gas Spring meet European Community Directive 97/23/CE related to Pressure Equipment Devices(PED). And CE Mark identification only will be laser etched according to the mentioned Directive.
  1. Never handle Nitrogen Gas Spring by personal without the appropriate training, and always following the outlined operating instructions from Azol Nitrogen Gas .





Operating Examples
As a shock absorber in machine tools.
As a return spring in cam units.
As a spring bolt in blanking dies.
As a bottom. Punch and retainer in piercing dies.
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