GRACO Check Valve - (SKU: 501867)The GRACO 501867 Check Valve is a precision engineered component designed to prevent backflow in fluid delivery systems. It is constructed from stainless steel and PTFE materials, making it compatible with a wide range of finishing materials, including catalysts and waterborne solutions. This valve is intended for use within GRACO equipment to ensure reliable, contamination free fluid transfer. Key Features: Check Valve Stainless steel body with PTFE

Tighten all fasteners according to manufacturer recommendations

and multi-section MSP assemblies or GL-1 series injectors

65 x 4 x 2

TexSpray Mark V Standard

Reliable venting for pump operation

Refer to the equipment manual for detailed procedures

Used in professional pavement marking to apply glass beads over freshly painted road lines

Inspect the manifold and associated fittings for damage prior to installation

Ensure proper alignment of the shaft and keyway during installation

Supports smooth operation of GRACO machinery

Avoid exposure to harsh chemicals or abrasives during installation

to ensure proper alignment and smooth operation during road and pavement marking tasks