this series valve allows to free the loading pressure from source when pilot pressure achieves your setting. the valve can also provide overflow protection.
unload/reload setting range :
60 l/min and 200 l/min(3 cavities options for you to choose)
min. -20鈩? max. 90鈩? with standard bunan gaskets
min. -20鈩? max. 120鈩? with optional viton gaskets on request