Mount the G353A048 between the compressed air header and the blowpipe. Its angle body carries the cleaning air through G2 threaded connections. The G1/4 port on the bonnet connects by tubing to a separate pilot valve.
When the controller switches the external pilot, air vents from the pilot circuit. The first stage unloads the chamber above the main diaphragm. The main diaphragm lifts and sends a short burst down the blowpipe to shake dust from the filter bags. When the pilot closes, pressure recovers and the main diaphragm seals again.
| Feature | Value |
|---|---|
| Main connections | G2 threaded |
| Remote pilot port | G1/4 |
| Main orifice | 66 mm |
| Flow coefficient | Kv 77 m³/h |
| Function | 2/2 normally closed, dual stage |
| Body | Aluminum |
The electrical signal goes to the separate pilot solenoid. Tubing carries the pilot signal to the G353A048 bonnet.
It is the main orifice diameter. G2 describes the pipe thread size.
A remote pilot can be installed in a separate enclosure. Keep the tubing run short so the valve responds promptly during the cleaning cycle.