GRACO Check Valve for Fluid Management System - (SKU: 111620)The GRACO 111620 Check Valve is a critical component designed to control the flow of fluid within GRACO equipment, ensuring unidirectional flow and preventing backflow. The material is not specified in available sources, but it is engineered for robust performance in demanding industrial environments. Its primary function is to maintain system integrity and efficiency in fluid management systems. Key Features: Check Valve 111620 1500 psi (10. 3 MPa,

The primary use is to facilitate the manual loading of grease into compatible systems

While the specific material is not explicitly stated in available sources

The specific materials of the kit components are not specified in available listings

Used in commercial and industrial settings for noise reduction in fluid handling and spray equipment

and polysulfone (PS) components

such as the Husky 15120 series[4]

It is constructed from brass and features a bleed-type port that relieves air pressure between the valve and equipment when shut off

Used in GRACO pumps and sprayers for sealing piston rods and preventing fluid leakage in high-pressure fluid handling applications

Check for proper torque and alignment after installation

20 CPM for circulation systems

Keep a service kit on hand to minimize downtime during maintenance

Follow manufacturer’s recommended cycle rates for continuous use (93–140 CPM for continuous use