PB 003
Externally Control Balance Valve
Jack:
T-19A
Flow:
see graph
Working pressure:
35Mpa
Classification:
Description:
Product Category:
Key words:
Hydraulic component development, hydraulic component integration, hydraulic electromechanical system design
Principle features
Model PB 003 counterbalance valve with pilot opening is used to control overload conditions. The oil flows freely in one direction from ② port to ① port; the oil overflows from ① port to ② port through direct action, pilot assisted, and ③ port is the overflow assisted control port, which reduces the effective setting value of the overflow function according to the control ratio.
Technical parameters
performance curve
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