GRACO Check Valve for Piston Meter Kit for Piston Fluid Flow Meter - (SKU: 501684)The GRACO 501684 is a check valve designed for use in piston meter kits for piston fluid flow meters. It is constructed from stainless steel and PTFE materials, making it compatible with a wide range of finishing materials, including catalysts and waterborne fluids. Its primary function is to prevent fluid leakage and backflow within GRACO equipment. Key Features: Check Valve 501684 Stainless steel and PTFE Max working pressure: 3000 psi (207 bar,

Easy to install and maintain as a replacement part

used in various GRACO equipment for mechanical power transmission

It is engineered to ensure optimal functionality and longevity of the equipment

and fluid handling systems where reliable flow control is required

Used as a hardware attachment within GRACO equipment

Ensure equipment is powered off and depressurized before installation

Alloy needle for extended lifespan and wear resistance

Used in GRACO GH Series Big Rig Sprayers and other GRACO equipment for mounting or securing components[5]

Used in fluid handling systems for industrial applications

GRACO Dura-Flo 1200 Lowers (standard for 236490)

Always match the belt section and length to the equipment requirements

Low noise level (67 dBA for 3/8" model)