Graco 15A031 Air Valve Tube
$256.50
Available to Order
The Graco 15A031 Air Valve Tube guides the piston shaft and aligns air‑valve components to ensure smooth and reliable pump operation.
- Part Number: 15A031
- Ensures precise alignment in the air‑valve assembly
- Durable metal construction for long-lasting use
- Essential for proper diaphragm pump performance
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Graco 15A031 Air Valve Tube Overview
The Graco 15A031 Air Valve Tube is a vital component of the air‑valve assembly in Graco diaphragm pumps. It guides the piston shaft and aligns the air‑valve components for precise operation.
Compatible Machines
| Machine Model |
|---|
| Graco Triton 1030HP Diaphragm Pump |
| Graco Triton 3D350HP Diaphragm Pump |
Key Features
| Feature | Description |
|---|---|
| Part Number | 15A031 |
| Function | Guides the piston shaft and aligns air‑valve components inside the pump housing. |
| Material | Metal tube designed for durability and precise alignment. |
| Role | Ensures smooth operation of the air-valve assembly and prevents misalignment. |
Specifications
| Specification | Value |
|---|---|
| OEM Part Number | 15A031 |
| Application | Air‑valve assembly of diaphragm pumps |
| Role | Guides piston shaft and aligns valve components for precise operation |
| Material | Metal tube, durable and precise |
Installation & Maintenance
Depressurize and drain the pump before servicing. Install the 15A031 Air Valve Tube carefully, aligning it with the spring‑pin as per the service manual. Inspect the tube and related O-rings during maintenance and replace any worn or damaged components to ensure smooth and leak-free pump operation.
Frequently Asked Questions
The 15A031 Air Valve Tube guides the piston shaft and aligns air‑valve components, ensuring smooth and reliable operation of the diaphragm pump.
It is recommended to use only genuine Graco 15A031 Air Valve Tubes. Non-OEM parts may not meet tolerances, causing misalignment or leaks in the air-valve assembly.
Follow the service manual instructions, align the tube with the spring-pin, and check all related O-rings to ensure correct seating and leak-free operation.
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