Controllers - AGCO Parts

AA144A DirectoValve Repair Parts
Note: *Repair kit items.
Old Style 144 DirectoValve Repair Parts
The 144 valve is the older style and has been replaced by the AA144A.
Note: *Repair kits include diaphragms, seat washer, and boot.
Valves
| Ref | Part | Description |
| 1 | AG006142 | Screw |
| 2 | AG052296 | Housing, Upper |
| 3 | AG052291 | Cover, Coil |
| 4 | AG052292 | Armature Stop |
| 5 | AG052293 | Coil |
| 6 | AG052299 | Diaphragm EPDM (2 req'd)* |
| 6 | AG052304 | Diaphragm, Viton (2 req'd)* |
| 7 | AG001970 | Seat Washer Retainer, S.S. |
| 8 | AG052022 | Seat Washer, Viton* |
| 9 | AG001973 | Spacer, S.S. |
| 10 | AG001968 | Body, Poly |
| 11 | AG006364 | Stem |
| 12 | AG001969 | Washer, S.S. |
| 13 | AG052300 | Piston, Lower |
| 14 | AG052301 | Housing, Lower |
| 15 | AG001976 | Screw, S.S. |
| 16 | AG052259 | Nipple, use for multiples |
| 17 | AG052290 | Nut Jam |
| 18 | AG052294 | Strap |
| 19 | AG052295 | Washer |
| 20 | AG006365 | Seat Washer, EPDM* |
| 21 | AG052297 | Armature |
| 22 | AG052298 | Spring* |
| 23 | AG052289 | Retaining Ring |
| | AG052260 | Repair Kit 144A, EPDM (see note) |
| | AG052261 | Repair Kit 144A, Viton (see note) |
AA144A 3-Way DirectoValve
This valve is designed to provide by-pass
control and maintain a constant system
pressure through the use of an orifice in the
secondary by-pass line. The orifice is equal
in size to the volume of the nozzles on the
boom section. For pressures up to 65 PSI
and flows to 8 GPM (5 PSI pressure drop).
• Outlet #1 - 1/2"
• Outlet #2 - 3/4" Inlet Flow Thru Continuous
• Outlet #3 - 1/2"
| Part | Description |
| AG007709 | AA144A-1-3 Single Valve |
| AG008997 | Repair Kit for AA144A-1-3 |
| Ref | Part | Description |
| 1 | AG006142 | Screw |
| 2 | AG001974 | Nut Jam |
| 7 | AG001970 | Seat Washer Retainer, S.S. |
| 8 | AG052022 | Seat Washer, Viton* |
| 9 | AG001973 | Spacer, S.S. |
| 10 | AG001968 | Body, Poly |
| 11 | AG006364 | Stem |
| 12 | AG001969 | Washer, S.S. |
| 15 | AG001976 | Screw, S.S. |
| 17 | AG006366 | Spring |
| 20 | AG006365 | Seat Washer, EPDM* |
| 21 | AG001979 | Boot* |
| 22 | AG006367 | Retainer |
| 23 | AG006975 | Diaphragm EPDM |
| 23 | AG008639 | Diaphragm, Viton* |
| 24 | AG052044 | Plate |
| | AG001595 | Repair Kit 144 - EPDM |
| | AG007421 | Repair Kit 144 - Viton |
| | AG050980 | Repair Kit 144H - EPDM |
AA145H DirectoValve
The 145H solenoid - operated DirectoValve was specifically
designed to provide a remote on-off control for farm
spray applications. They are powered by the rigs 12 volt
electrical system and are direct acting with large internal
flow chambers, thereby making them suitable for wettable
powder applications.
145H Features:
• 1" Outlet to spray line • Operating pressure range 0-100 PSI
• Weight Approx. 6 lbs • Fiberglass reinforced nylon valve body
• Large flow capacities - Only 5 PSI drop with 15 GPM
• Internal metal parts are stainless steel
• Coil can be changed without removing valve from line
• Two 1" inlet connections to provide continuous bypass flow and/or
gang multiple valves
• Polyester encapsulated 12VDC 35 watt coil with recessed 1/4" quick
connect terminals
| Part | Description |
| AG050879 | AA145H-1 EPDM |
| AG051247 | AA145H-1 Viton |
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