ARO 637542-3-H Solenoid Valve Block Kit, 1-1/2" Black Polypropylene
PD to PE conversion kit for 1-1/2" Compact and EXP pumps, black polypropylene, 24 VDC ATEX/IECEx coil
ARO 637542-3-H converts a 1-1/2" PD pump to PE control. The black polypropylene valve block is listed with a 24 VDC ATEX/IECEx coil.
The ARO 637542-3-H kit turns a 1-1/2" PD pump into a PE version by adding a solenoid valve block. The listed material of construction is black polypropylene, and the voltage entry reads 24 VDC ATEX/IECEx. ARO lists it as a match for the 1-1/2" Compact and EXP series.
A solenoid valve block lets an electrical signal shift the air valve of the pump. That gives a PLC or other controller direct say over when the pump strokes and when it rests. ARO covers it in the Electronic Interface Accessories literature as well as the Process Ready Pumps guide.
When to Use This Kit
- Your plant wants to start and stop a 1-1/2" pump from a control system rather than by hand.
- The site specifies an ATEX/IECEx-listed coil running on 24 VDC.
- A nonmetallic block in black polypropylene is what your build calls for.
Fit check: compare the model and serial on your pump nameplate with this kit listing before ordering. The pump size must be 1-1/2".
| Brand | ARO |
|---|---|
| Product Type | Kit |
| Voltage | 24 VDC ATEX/IECex |
| 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 |
