Graco 104031 Tank Valve
$12.40
In Stock
Genuine Graco 104031 Valve, Tank for surge-tank assemblies—used to charge, isolate, or relieve the tank section. Verify fitment by matching the exact part number in your machine’s parts list.
- OEM replacement: durable, correct sealing
- Intended for surge-tank / tank assemblies
- Confirmed on: 218509, 238983–238988, 220157, 24G388
- Not typically used on consumer Magnum X-series sprayers
- Match your exploded view before ordering
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Graco 104031 – Overview & Compatibility
Compatible Machines / Assemblies
The Graco 104031 Valve, Tank (also referenced as Valve, Charge, Tank) is confirmed for the following Graco surge-tank and tank assemblies. Always verify against your machine’s parts list before ordering.
- 218509 – Surge Tank
- 238983 – Surge Tank
- 238984 – Surge Tank
- 238985 – Surge Tank
- 238986 – Surge Tank
- 238987 – Surge Tank
- 238988 – Surge Tank
- 220157 – Surge Tank
- 24G388 – Tank, 20-Gallon (Paint) Assembly
About This Part
The Graco 104031 is an OEM Valve, Tank used to charge, service, or isolate the tank section within Graco surge-tank/fluid-handling assemblies. Using genuine Graco components helps maintain proper sealing and system reliability.
Quick Specs
| Part Number | 104031 |
|---|---|
| Official Name | Valve, Tank (aka Valve, Charge, Tank) |
| Category | Surge-tank / fluid-handling assembly component |
| Compatibility Type | Listed for specific Surge Tank / Tank assemblies (see list above) |
| Typical Use | Charge/relief/isolation function for the tank section during operation or maintenance |
| Fitment Guidance | Confirm by matching your parts diagram; do not assume cross-fit to unrelated sprayers |
Fitment Tips
- Match the part number (104031) in your machine’s parts manual.
- Verify the surge tank or tank assembly model (e.g., 218509, 24G388) on your equipment.
- If your sprayer uses a different tank/valve design, this part may not apply.
Frequently Asked Questions
It serves as a charge/isolating valve on Graco surge-tank or tank assemblies, enabling safe charging, pressure relief, or isolation during maintenance.
Generally no. The 104031 is documented for surge-tank or tank assemblies, not typical consumer sprayers. Always confirm against your model’s exploded view before purchase.
Check your machine’s parts manual for the exact part number (104031) under the tank/surge-tank section. If the number appears, it’s a compatible match.
Yes. Graco 104031 is a genuine OEM Valve, Tank part.
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