BYJ 先导式减压型比例阀
本阀是由比例直动式溢流阀、限压阀和减压阀组成，根据输入电流的大小比例控制系统内压力。

Proportional pilot-operated pressure reducing valve
技术参数Technical specification
Comprised of pr oportional directly-operated relief valv e,pressure lim iting valve an d reducing valve,this pro duct controls a sec ondary pressure from the according to value of input current.
system pressure BYJ 先导式减压型比例阀
Proportional pilot-operated reducing valve
(Testing Condition )
-6
2
-6
2
νν
外形尺寸Outside size
底板尺寸Plate size
Proportional pilot-operated pressure reducing valve BYJ 先导式减压型比例阀
BYLZ /BYL 型比例电液压力流量控制阀
本阀是用两路电信号分别控制液压系统的压力和流量的比例阀；本阀以很小的压差追踪负载压力，控制泵压力，是一种节能型阀。

Proportional electro-hydraulic control P-Q valve
技术参数Technical specification
This proportional valv e adopts two electrical loops to control pr essure and flow of hydraulic system .Using very sm all pressure drop to track pressur e and control the pump pr ess ure,it is an energy-saving valve.
respectively load。