

Complete shut-off and check valve assembly designed to control fluid flow and prevent backflow in compatible Graco LDP5 lubrication and dispensing systems.
| Machine / Assembly | Compatibility |
|---|---|
| Graco LDP5 Lubrication Systems | Compatible with LDP5 fluid dispensing systems requiring a complete shut-off/check valve assembly. |
| Graco Metered Dispensing Equipment | Fits compatible lubrication and fluid transfer applications utilizing OEM shut-off/check valves. |
The Graco 255278 Valve Complete, Shut Off/Check is a genuine OEM shut-off and check valve assembly designed to control fluid flow while preventing unwanted backflow in compatible Graco dispensing systems. Its complete assembly simplifies replacement and helps restore reliable system operation.
Engineered to Graco factory specifications, this valve provides dependable sealing, positive shut-off, and consistent fluid control in demanding industrial lubrication and dispensing applications. Installing an OEM replacement helps minimize downtime and maintain equipment performance.
The Graco 255278 valve is used in compatible lubrication and metered dispensing systems where dependable shut-off and backflow prevention are essential. It supports accurate fluid delivery and helps protect system components during operation.