Parker PP4VFC6-MG Ball Valve 3/8 in Full Port Mnpt Push-to-connect

Product Description

The PARKER PP4VFC6-MG is a female connector bi-directional manual ball valve designed for 3/8 inch pipe applications requiring a full port flow path. Built with a polypropylene body and EPDM seals, this valve handles push-to-connect tubing on one end and male NPT threading on the other, making it a practical choice for fluid control in plumbing, HVAC, and light industrial service lines. The wedge-style handle provides a positive open-close indication. Licensed plumbers and HVAC technicians install this type of valve where quick shutoff and reliable sealing are required without specialized tooling.

This valve is suited for residential and light commercial installations where a compact inline shutoff is needed on 3/8 inch pipe runs. The MNPT x Push-To-Connect configuration allows direct integration with push-fit tubing systems, reducing fitting count and installation time. The full port design minimizes pressure drop across the valve, which is important in systems sensitive to flow restriction. Typical applications include hydronic branch lines, refrigerant-adjacent fluid circuits, and domestic water distribution sub-branches.

Key Features

• Full port ball design minimizes flow restriction through 3/8 inch pipe runs
• MNPT x Push-To-Connect end configuration for compatibility with push-fit tubing systems
• Polypropylene body construction for corrosion resistance in water and compatible fluid service
• EPDM seals provide durable sealing performance across a range of fluid types
• Wedge-style handle offers clear visual indication of valve position
• Bi-directional flow allows installation without regard to flow direction

Compatibility

Designed for 3/8 inch pipe with MNPT x Push-To-Connect end connections and 1/4 inch outside diameter tubing on the push-connect side. Suitable as a replacement or new-installation shutoff valve in systems using compatible polypropylene-rated fluids and EPDM-compatible media.

Installation Notes

Installation should be performed by a licensed plumber or qualified HVAC technician in accordance with applicable local codes and the IPC. Shut off the water or fluid supply and relieve system pressure before installing or removing this valve. Ensure the MNPT threads are wrapped with thread sealant tape and tightened to the fitting manufacturer's specification before pressurizing. Verify that the tubing inserted into the push-connect end is fully seated and that the tube outside diameter matches the 1/4 inch specification before returning the system to service.