ARO 637542-3-N Solenoid Valve Block Kit, 1-1/2" Pumps, No Coil
No-coil valve block kit, black polypropylene, for the PD to PE change on 1-1/2" ARO pumps
ARO 637542-3-N is the no-coil version of the 1-1/2" black polypropylene valve block kit, used to bring Compact and EXP pumps over to PE.
Kit 637542-3-N is the 1-1/2" black polypropylene solenoid valve block without a coil. The ARO voltage field for it reads No Coil. Its role is a PD to PE changeover on 1-1/2" Compact and EXP series pumps.
The valve block is the part that lets a solenoid signal move the air valve. Because no coil is listed, you will need to supply one that suits your controls. Buying the block alone can make sense when one coil type is standard across several pumps. Find the kit in ARO's Process Ready Pumps guide; it also appears in Electronic Interface Accessories.
When It Is the Right Pick
- You have a coil on hand or source coils on your own.
- A 1-1/2" pump is being changed to signal-driven operation.
- The block should be black polypropylene.
- You plan to reuse a coil already running elsewhere on site.
Check that the pump nameplate model and serial match this 1-1/2" listing before ordering.
| Brand | ARO |
|---|---|
| Product Type | Kit |
| Voltage | No Coil |
| For Use With | 1-1/2" Compact and EXP series ARO pumps |
| Materials of Construction | Black Polypropylene |
| Notes | 1-1/2" Conversion Kit For Pd To Pe |
| Electronic Accessory Kit | Yes |
