Watts Water Technologies products

Series 1116FM (Angle) Relief Valve meets all requirements for UL listed, FM Approved fire protection service. The design and features incorporated in the WATTS ACV valves assure accurate control, dependable performance, and long life. Automatically maintains a constant pressure in the fire protection system by relieving excess pressure. Angle Pattern Single Chamber Relief Valve.

Series 116FM (Globe) Relief Valve meets all requirements for UL listed, FM Approved fire protection service. The design and features incorporated in the WATTS ACV Valves assure accurate control, dependable performance, and long life. Automatically maintains a constant pressure in the fire protection system by relieving excess pressure. Globe Pattern Single Chamber Relief Valve.