Neoprene check valve ball with stainless steel core designed for reliable sealing and consistent fluid control in Graco piston pump systems.
The Graco 17Y872 Ball, Neoprene, SST Core, 1.00 In is a precision-engineered check valve ball component used in high-performance Graco fluid handling and spraying systems. It is designed with a neoprene exterior and a stainless steel (SST) core, ensuring excellent durability, chemical resistance, and reliable sealing performance in demanding industrial applications.
This component plays a critical role in pump check valve assemblies, where it helps regulate fluid flow, maintain pressure consistency, and prevent backflow in reciprocating pump systems.
| Machine / Pump Series | Application Type | Compatibility Role |
|---|---|---|
| Graco President Series Air-Operated Pumps | Industrial fluid transfer & coating systems | Check valve ball in piston pump lower section |
| Graco Monark Pumps | Medium-pressure fluid handling systems | Controls inlet/outlet fluid flow stability |
| Graco 2-Ball & 4-Ball Piston Pumps | Paint, coating, and chemical circulation systems | Sealing component for inlet and outlet valve assemblies |
| Graco Severe-Duty Stainless Steel Pump Systems | High-viscosity and corrosive fluid handling | Ensures chemical-resistant check valve operation |
This 1.00-inch check ball is typically used in Graco stainless steel fluid sections and is selected based on pump configuration and material compatibility requirements. It is commonly found in repair kits and lower pump assemblies where precise sealing is required.
