① When there is no piping rotation stopper, the part numbers are as follows: IRV10-01/02□-X3 and IRV20-02/03/04□-X3.
② When there is a piping rotation stopper, the part numbers are as follows: IRV10-01/02□-X28 and IRV20-02/03/04□-X28.
The IRV10 series catalog can be found here.

Part Number Description: ASSY MANIFOLD 4-STA.'   Product Line: V   Product Line Description: VALVE   Family Code: 351   Family Description: VV*FS* MANIFOLD VFS SERIES   Class Code: PM   Part Code: 2   Reference Code:  J   Click here to report information errorImage shown may not match exact part number

VFS valve manifold, 4/5 PORT SOLENOID VALVE, 0.955 lb

14 STA. MFLD, 4/5 PORT SOLENOID VALVE

VFS valve manifold, 4/5 PORT SOLENOID VALVE, I50, 0.955 lb

VFS valve manifold, 4/5 PORT SOLENOID VALVE, I50, 0.565 lb

VFS valve manifold, 4/5 PORT SOLENOID VALVE, I50, 1.706 lb

VFS valve manifold, 4/5 PORT SOLENOID VALVE, I50, 0.5 lb

VFS valve manifold, 4/5 PORT SOLENOID VALVE, I50, 1.505 lb

VFS valve manifold, 4/5 PORT SOLENOID VALVE, I50, 1.505 lb

VFS valve manifold, 4/5 PORT SOLENOID VALVE, I50, 1.103 lb

VFS valve manifold, 4/5 PORT SOLENOID VALVE, I50, 0.37 lb

VFS valve manifold, 4/5 PORT SOLENOID VALVE, I50, 2.125 lb

VFS valve manifold, 4/5 PORT SOLENOID VALVE, I50, 0.218 lb

VFS valve manifold, 4/5 PORT SOLENOID VALVE, I50, 0.74 lb

VFS valve manifold, 4/5 PORT SOLENOID VALVE, I50, 0.37000 lb

VFS valve manifold, 4/5 PORT SOLENOID VALVE, I50, 0.914 lb

VFS valve manifold, 4/5 PORT SOLENOID VALVE, I50, 2.132 lb

VFS valve manifold, 4/5 PORT SOLENOID VALVE, I50, 1.93 lb

VFS valve manifold, 4/5 PORT SOLENOID VALVE, I50, 2.32 lb