Hayward 1 1/2″ Black Vari-Flo Thread Mount Valve

The Hayward 1.5″ Black Vari-Flo Thread Mount Valve is a six-position control valve designed for use with Hayward sand filters. It has a threaded (buttress) connection, making it suitable for top-mount plumbing. The valve body is made from reinforced thermoplastic and features a built-in sight glass so you can visually monitor backwash clarity.

Key Features

• Size & Connection: 1½″ FIP, threaded mounting.

• Valve Positions: Filter, Backwash, Rinse, Waste, Recirculate, Closed (6-position).

• Body Material: Reinforced thermoplastic for durability and chemical resistance.

• Sight Glass: Integrated, for checking backwash clarity.

• Finish / Color: Black.

• Mount Style: Top-mount with threaded closure.

Benefits

• Combines all essential filter modes in a single valve — no need for multiple control points.

• Threaded mount is compatible with many plumbing setups, especially with older or standard Hayward filters.

• The sight glass helps ensure efficient backwashing by showing when the wastewater clears.

• The thermoplastic body is rugged and able to handle pool chemicals and constant use.

• 1½″ port size helps balance flow and compatibility — a common size for many pool filters.