GRACO Check Valve, 1-1/4 in. NPT - (SKU: 521850)

GRACO Check Valve, 1-1/4 in. NPT - (SKU: 521850)The GRACO 521850 is a check valve designed for use in high pressure fluid handling systems. It is constructed from steel and is intended to prevent backflow in Uni Drum Supply Systems, Tandem Supply Systems, and Ram Mounted Pumps, ensuring reliable and safe operation of GRACO equipment. Key Features: Check Valve 1 1 4 in. NPT Steel Maximum working pressure: 34. 5 MPa (5000 psi) Uni Drum Supply Systems, Tandem Supply Systems, Ram Mounted Pumps Robust

Corrosion-resistant zinc-plated construction

Used for repairing and maintaining GRACO sprayers and other equipment powered by 6

Used in GRACO spray equipment for electrical connectivity and system reliability

Designed for use with GRACO equipment requiring rolling bearing assemblies

Regularly inspect the gland packing for wear or leaks

Floor stand for stability and ease of access

Designed for use with GRACO fluid handling systems and compatible with standard 1/4 in NPT fittings

Regularly inspect and maintain the needle and gun components for best results

1" (25 mm) Center Flange

ensuring safe and reliable operation in commercial and industrial environments

Ensure proper alignment with the divider valve’s moving piston for accurate cycle detection

Material and intended use are not specified in available documentation