Graco 165702 Body Bleeder Valve
Graco 165702 Body Bleeder Valve — OEM valve body that vents air during priming to prevent sputter and speed start-up. Use where your parts diagram lists 165702 in the bleed/prime path.
- Genuine OEM fit; pressure-bearing component
- Located on the pump lower/bleed assembly
- Improves priming; helps maintain consistent spray
- Replace if leaking, damaged threads, or persistent air locks
- Verify against your sprayer’s parts schematic before ordering
Compatibility & Fit Notes
This item is a genuine Graco spare part used in the bleed/prime circuit of pump lower assemblies. Exact compatibility varies by sprayer model and pump lower revision. Always confirm with your sprayer’s parts manual or serial-number bill of materials before ordering.
Product Overview
Graco 165702 Body Bleeder Valve is the valve body used to vent air and excess fluid during priming and servicing. It helps eliminate air pockets, ensures proper fluid flow, and supports consistent pressure at startup.
Key Features
- Precision valve body for the bleed/prime path to purge air quickly.
- Supports reliable priming and stable spray pattern on restart.
- Built for fluid-handling environments found in professional sprayers.
- Direct OEM fit when used on the correct pump lower assembly.
Specifications
| Part Number | 165702 |
|---|---|
| Item Type | Body, Bleeder Valve |
| Function | Provides a path to bleed air/relieve fluid during priming and maintenance |
| Typical Location | Mounted on the pump lower/bleed assembly (varies by model) |
| Compatibility | Model-specific; verify against your parts schematic |
| Brand Authenticity | Genuine OEM Graco part |
When to Replace
- Persistent difficulty priming or recurring air in the fluid line.
- Visible damage, wear, or leakage around the bleed/prime valve area.
- Threads or sealing surface no longer holding pressure after inspection.
What’s Included
- Body Bleeder Valve (165702)
Installation & Fit Tip
Clean mating surfaces and apply only the manufacturer-recommended thread sealant (if specified for your model). Do not overtighten; follow the torque guidance in your sprayer’s manual.
Frequently Asked Questions
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