ARO 637541-4-N Solenoid Valve Block Kit for 1 in. Pumps
White polypropylene solenoid valve block for 1-inch Compact and EXP pumps; PD to PE conversion, no coil.
ARO 637541-4-N is a white polypropylene solenoid valve block kit for 1-inch Compact and EXP pumps. It converts PD models to PE and has no coil.
Sized for ARO's 1-inch Compact and EXP series, the ARO 637541-4-N is a solenoid valve block kit made from white polypropylene. ARO describes it as a 1-inch conversion kit for PD to PE, the step that moves a pump from purely pneumatic cycling to strokes driven by an electrical signal.
Its voltage is listed as No Coil, so a separate coil rated for your control circuit is needed before the block can operate. Polypropylene is a non-metallic plastic, often chosen where metal components are unwanted.
When to Use This Kit
- A 1-inch Compact or EXP pump must start and stop from a control output.
- You want to select the coil voltage yourself to suit existing controls.
- A non-metallic valve block is preferred for the installation.
How to Confirm Fit
No specific pump models appear for this kit in our data. Use the model and serial number on the pump nameplate, and cross-check them with the Electronic Interface Accessories document, plus the Process Ready Pumps document, from ARO.
| Brand | ARO |
|---|---|
| Product Type | Kit |
| Voltage | No Coil |
| For Use With | 1" Compact and EXP series ARO pumps |
| Materials of Construction | White Polypropylene |
| Notes | 1" Conversion Kit For Pd To Pe |
| Electronic Accessory Kit | Yes |
