GRACO VALVE, FLAPPER - (SKU: 16D854)The GRACO 16D854 is a flapper valve designed as a spare part for GRACO SaniForce high sanitation diaphragm pumps. It is typically constructed from materials suitable for sanitary applications, such as stainless steel or food grade polymers, though the exact material is not specified in available listings. Its intended use is to control fluid flow direction within the pump, ensuring reliable and hygienic operation in demanding environments. Key

Lubricate the packings

The GRACO 218559 KIT

Suitable for applications requiring robust and reliable hose or pipe connections

Place the stud wall tip onto the packing and tighten the air cap with light hand force

It is designed to close the air inlet to the pump and relieve trapped air pressure downstream from the valve

Cap for air and solvent purge

Follow all instructions in the GRACO pump manual for proper installation and safety

GRACO walk-behind line stripers (e

Main components: Buna (diaphragm and ball material)

and other sectors requiring robust hose connections

PTFE (Teflon)

The GRACO 122840 Injecto-Flo GE321 is an electric oil pump designed for reliable fluid transfer in industrial lubrication systems