LOWERING VALVES TYP VAL - series 34

Description

Valves of type VAL prevent moving ahead of cylinders or motors due to external loads. They lock the connection to which the load pressure acts leakage free. Only when a movement is to be initiated by the inlet pressure on the opposite side of the cylinder or the motor, the valve is opened by this pressure acting as a pilot control signal and the load is lowered in a controlled manner. In addition to the load holding and lowering function, the valves includes a low-loss check valve function and a pressure-limiting function.

Characteristics

  • leakage free holding function
  • controlled lowering of the load
  • minimum flow losses

Technische Daten

DesignPort sizesMaximum pressureFlow rateFunctionHydraulic schematicDatasheet
VAL-SNS34LG1/2"
G3/4"		350 bar150 l/minsingle function,
pipe connection,
internally piloted, pipe thread




Datenblatt
VAL-SNS341G1/2"
G3/4"		350 bar150 l/minsingle function,
pipe connection,
internally piloted, flange connection C2		Datenblatt
VAL-SNS342G1/2"
G3/4"		350 bar150 l/minsingle function,
pipe connection,
internally piloted, both consumer connections can be flanged (C1+C2)		Datenblatt
VAL-SND-34LG1/2"
G3/4"		350 bar150 l/mindouble function,
pipe connection,
internally piloted, pipe thread		Datenblatt
VAL-SND-342G1/2"
G3/4"		350 bar150 l/mindouble function,
pipe connection,
internally piloted, both consumer connections can be flanged (C1+C2)		Datenblatt

Downloads

Flyer VAL

Catalog Load Control Technology

Anwendungen

  • Truck cranes
  • Lifting platforms
  • Material handling machinery
  • Forrestry machinery
  • Agricultural machinery



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