| CONTROL VALVE |
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1664-21A0 T0 Y1664-34A0. |
| VALVE SUB ASS'Y |
| BLOCK,VALVE |
| PLUG |
| O-RING |
| VALVE |
| SPRING |
| PLUG |
| O-RING |
| PLUG |
| O-RING |
| VALVE |
| ORIFICE |
| VALVE |
| SPRING |
| PLUG |
| O-RING |
| SPOOL |
| PLUG |
| ORIFICE |
| O-RING |
| RING |
| SEAT |
| SPRING |
| CASE,SPRING |
| O-RING |
| O-RING |
| BOLT |
| PLUG |
| PLUG |
| O-RING |
| ORIFICE |
| O-RING |
| RING |
| SCREW |
| PLUG |
| O-RING |
| O-RING |
| O-RING |
| O-RING |
| BOLT |
| PLUG |
| O-RING |
| PLUG |
| O-RING |
| RING,BACK-UP |