Graco 15A830 Valve Seat
The Graco 15A830 Valve Seat provides a precise sealing surface in Graco valve assemblies, ensuring leak-free fluid control.
- Fits Graco metering valves, pump, and dispense systems
- Durable metal construction for high-pressure applications
- Restores valve sealing and performance when replaced
- Easy to install in compatible valve modules
Graco 15A830 Valve Seat – Product Overview
Compatible Systems
| System / Model Type | Description |
|---|---|
| Graco Metering Valves & Fluid Control Modules | Valve assemblies requiring seating surfaces for fluid control |
| Graco Pump and Dispense Systems | High‑pressure units with internal valve seats subject to wear and replacement |
| Graco Repair Kits & Service Modules | Service part for valve seat replacement in Graco valve repair kits |
Product Description
The Graco 15A830 Valve Seat is a precision‑machined internal component designed to serve as the primary sealing surface in Graco valve and fluid‑metering assemblies. This valve seat provides a critical interface where the valve or plunger meets the seat surface to properly control fluid flow and prevent leak‑back.
Manufactured to tight tolerances, the 15A830 ensures reliable sealing under high pressures and frequent cycle counts. As valves wear, the seat surface can degrade, leading to inefficiencies and leakage. Replacing the valve seat with this service part restores proper performance and longevity of the valve module.
Key Features
- Precision‑machined seating surface for consistent valve closure
- Engineered to original Graco specifications for fit and performance
- Durable metal construction to withstand high‑cycle operation and pressure
- Designed for easy installation within compatible valves or service modules
- Helps extend the service life of the valve assembly by restoring sealing integrity
Technical Specifications
| Part Number | 15A830 |
|---|---|
| Component Type | Valve Seat / Sealing Insert |
| Use Case | Replacement seat for internal valve assemblies in Graco fluid-control systems |
| Material | High-grade metal alloy designed for durability |
| Function | Provides the sealing surface where valve closure occurs to prevent flow or leak‑back |
| Serviceability | Compatible with valve repair kits and module rebuilds |
Installation & Maintenance Tips
- Be sure to depressurize and isolate the system before removing the valve module.
- Remove the old seat and inspect the valve housing for wear or damage before installing the new 15A830 seat.
- Ensure proper seating and alignment of the new valve seat—any misalignment may result in leakage or valve malfunction.
- Use correct torque specifications when reassembling the valve module to avoid distortion of the seat surface.
- During routine maintenance, inspect the valve operation and replace the seat if you notice leakage, erratic valve performance, or decreased sealing efficiency.
Frequently Asked Questions
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