Zodiac 5-Port 2" Buttress Thread Valve Black (46151) premier and this Jacuzzi Union is

and this Jacuzzi Union is designed for compatible applications using 1-1/2 inch slip or 2 inch spigot relationships on both sides where the original fitting has cracked

Installed in the proper slimline setup

Supports more accurate replacement fit

Helps restore the core drive function of the system

Everything You Need for a Professional Heater Installation

Zodiac 5-Port 2" Buttress Thread Valve Black (46151) premier and this Jacuzzi Union isThe Zodiac 5 Port 2" Buttress Thread Valve is a black replacement valve for compatible pool water distribution and control systems. A properly functioning valve helps direct water flow through the intended circuits, supporting cleaner operation, return flow, or zone style plumbing setups depending on the equipment configuration. Use this valve when replacing a damaged, leaking, or worn unit in a compatible system. Match the buttress thread style, port