Parker CV-1-2288 Inline Check Valve 1/2 in Ptfe

Product Description

The PARKER CV-1-2288 is an inline check valve designed for 1/2 inch pipe applications using PARGRIP x PARGRIP end connections. The valve body and spring are both constructed from polytetrafluoroethylene (PTFE), making it chemically resistant and well-suited for demanding fluid handling environments. It carries a 120 WOG pressure rating and delivers a Cv of 2.170, which indicates the volume of water in gallons per minute the valve passes at a one psi pressure drop. This part is typically installed by licensed plumbers, HVAC technicians, or industrial pipe fitters working with inline flow control assemblies.

The CV-1-2288 fits 1/2 inch inline piping configurations and is appropriate for systems where backflow prevention is required without manual actuation. Its PARGRIP push-to-connect style end fittings simplify installation in tight spaces or systems requiring tool-reduced assembly. Typical applications include chemical fluid lines, water treatment systems, and process piping where PTFE material compatibility is a priority over metal-body alternatives.

Key Features

• PTFE body and spring construction for broad chemical compatibility
• PARGRIP x PARGRIP push-to-connect end connections for simplified assembly
• 120 WOG pressure rating for general-duty liquid service
• Cv rating of 2.170 for predictable flow performance
• Inline orientation for straightforward pipe-run installation
• Compact design suited for 1/2 inch pipe systems

Compatibility

Designed as an OEM-style inline check valve for 1/2 inch pipe systems using PARGRIP push-to-connect fittings where PTFE material compatibility is required.

Installation Notes

Installation should be performed by a licensed plumber or qualified pipe fitter. Shut off system pressure and depressurize the line completely before removing any existing valve or fitting. Verify flow direction against the arrow or marking on the valve body before making connections. Ensure tubing is cut cleanly and fully seated in PARGRIP fittings to achieve a proper seal.