GRACO Single Ball Check Valve – 35 psi Nominal Cracking Pressure, 1/4 in NPSF (F) x 1/4 in NPTF (M), Steel, 5,000 psi - (SKU: 563211) Suitable for maintenance and repair

Suitable for maintenance and repair of GRACO spray guns

Use appropriate fittings and hoses for the intended fluid and pressure

ensuring consistent and reliable operation of the striping equipment

Clean the hopper thoroughly after each use to maintain performance and longevity

GRACO Single Ball Check Valve – 35 psi Nominal Cracking Pressure, 1/4 in NPSF (F) x 1/4 in NPTF (M), Steel, 5,000 psi - (SKU: 563211) Suitable for maintenance and repairThe GRACO 563211 is a single ball check valve constructed from steel, designed to allow fluid flow in one direction while preventing backflow. It is intended for use within GRACO pumping and fluid handling equipment to ensure reliable, leak free operation under high pressure. Key Features: Single Ball Check Valve 1 4 in NPSF (F) x 1 4 in NPTF (M) Steel Maximum working pressure: 5,000 psi (34. 5 MPa, 345 bar) Designed for use with GRACO pumps and