转柄式人控阀
Q23XR2chC-L6T,Q23R2chC-L3T,Q23R2chC-L8,Q25R2chC-L6, C型垂直转柄式人控阀
Q23XR2chC-L8T,Q23R2chC-L6T,Q25XR2chC-L3,Q25R2chC-L8, C型垂直转柄式人控阀
Q23XR2chC-L3,Q23R2chC-L8T,Q25XR2chC-L6, C型垂直转柄式人控阀
Q23XR2chC-L6,Q23R2chC-L3,Q25XR2chC-L8, C型垂直转柄式人控阀
Q23SR2-L8T,Q23SR2-L20,Q34SR2-L10,Q34SR2-L25P , QSR2水平旋转手柄式换向阀
Q23SR2-L10T,Q23SR2-L25,Q34SR2-L15,Q34SR2-L8Y , QSR2水平旋转手柄式换向阀
Q23SR5-L3, Q25SR5-L10,Q35SR5-L3Y,Q35SR5-L10, QSR5手柄推拉式换向阀
Q2