BJY-G16A，BJY-F16A，BJY-E16A先导式比例减压阀，

3DREP6比例减压阀

DREM10比例减压阀
BJY-G16A比例减压阀
BJY-F16A比例减压阀
BJY-E16A比例减压阀
BJY-D16A比例减压阀
BJY-G32A比例减压阀
BJY-F32A比例减压阀
BJY-E32A比例减压阀
BJY-D32A比例减压阀
dBJY-G16A防爆比例减压阀
dBJY-F16A防爆比例减压阀
dBJY-E16A防爆比例减压阀
dBJY-D16A防爆比例减压阀
dBJY-G32A防爆比例减压阀
dBJY-F32A防爆比例减压阀
dBJY-E32A防爆比例减压阀
dBJY-D32A防爆比例减压阀