·GDBYJ-06-31.5Y-50,GDBYJ-06-31.
·JF3-10B,AJF3-10B,JF3-E10B,AJF3
·PRCG-03,PRCG-06,PRCG-10,PRCT-0
·PRG-03,PRG-06,PRG-10,PRT-03,PR
·Y42X,弹簧活塞式减压阀
·UR-02,UR-03,UR-04,UR-06,UR-08,
·E22XJ-25，E22XJ-63，行程减压阀
·EJX63-25,EJX63-63,减压阀
·J-F20D-P-1,J-Fa20D-P-1,J-Fc20D