Description
The Xylem 110199LF Dual Reducing Valve (#8 Style) is a specialized hydronic pressure control component engineered to provide two distinct pressure regulation points — typically set at 12 PSI and 30 PSI — within a single unit. This dual‑stage design makes it ideal for complex hydronic heating and cooling systems where different operating pressures are needed for separate circuits or zones. The robust brass construction ensures long‑lasting durability, reliable performance, and protection of connected system components such as piping, pumps, and valves from excessive pressure. With standard 1/2″ connections and the #8 style configuration, the 110199LF model delivers consistent pressure control, enhanced system stability, and improved overall efficiency for residential and commercial hydronic applications.
Key Features:
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Dual pressure regulation with factory‑set points at 12 PSI and 30 PSI
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Brass body with #8 style design for durable pressure control
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Designed for 1/2″ hydronic system connections
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Helps protect pumps, valves, and piping from overpressure conditions
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Supports stable performance in multi‑zone or mixed‑pressure systems
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Suitable for residential and commercial hydronic applications






