0533928 Regulator Relieving Kit is a genuine OEM replacement service kit for the pressure regulator on Titan AirCoat 423 sprayers. This kit contains the necessary components to rebuild the pressure‑relieving function of the regulator, including seals, o‑rings, and a relief valve assembly. A worn or leaking pressure relief can cause over‑pressurization, erratic pressure control, or failure to relieve pressure when the gun is triggered off. Rebuilding the regulator with this kit restores proper pressure relief, protects the pump, and ensures safe operation.
| Part Number | 0533928 |
|---|---|
| Part Description | Regulator Relieving Kit (pressure relief rebuild kit, includes seals & valve) |
| Brand | Titan |
| Fits | AirCoat 423 |
| Condition | New |
The Titan 0533928 Regulator Relieving Kit is a complete service kit for the pressure‑relieving function of the AirCoat 423 pressure regulator. It includes all seals, o‑rings, and the internal relief valve assembly needed to restore the regulator's ability to safely bypass pressure when the spray gun is triggered off. A properly functioning pressure relief protects the pump, hose, and gun from over‑pressurization and ensures safe operation.
Over time, the relief valve seals can harden, crack, or become contaminated, causing the valve to stick open or fail to open at the correct pressure. Symptoms include excessive pressure when the gun is off, inability to relieve pressure after shutdown, or erratic pressure control. Rebuilding the relief section with this OEM kit restores correct relief pressure, prevents pump damage, and ensures safe spraying.
| Pressure relief | Bypasses excess pressure when gun trigger is released |
|---|---|
| Over‑pressurization protection | Prevents damage to pump, hose, and components |
| Safe shutdown | Allows safe pressure release before servicing |
| Pressure does not drop when gun off | Gun remains under high pressure after trigger release |
|---|---|
| Excessive pressure spikes | Pressure surges above set point during operation |
| Leaking from relief port | Material seeps from regulator relief outlet |
| Sticking relief valve | Valve does not open or close smoothly |
The 0533928 regulator relieving kit is designed for the following Titan sprayer model. Always verify with your machine's parts diagram.
| Brand / Model | Component |
|---|---|
| AirCoat 423 | Regulator Relieving Kit |
When rebuilding the regulator relief function, inspect or replace these related components.
Controls main pressure setting; replace if fatigued.
If the regulator is disassembled, inspect the diaphragm for tears or hardening.
Stem seals can also cause pressure issues; consider full regulator rebuild.
Copyright © 2024 AlltitanParts.com - All Rights Reserved.
