Haws Valve, Brass, Yellow, For Use With, Shower, Eyewash SP158B

HAWS SP158B freeze protection valve for use with eyewash and shower units. It automatically opens and closes based on specified ambient temperature conditions to control water flow, for use to mitigate freezing within the specified temperature control range. Designed to control water flow within the specified temperature control set points. Key Features: - Accessory Type: Freeze Protection Valve - Material: Brass - Color: Yellow - Dimensions: 3 3/8 in height x 1 5/8 in width x 3 1/2 in depth - Inlet/Outlet Connections: 1/2 in NPT female pipe threads for both inlet and outlet - Temperature Controls: Opens at temperatures below 35°F (1.7°C) and closes at temperatures above 42°F (5.6°C). - Rated maximum inlet and outlet water temperature: 42°F. - Designed for use with HAWS eyewash and shower equipment models using 1/2 in NPT female inlet/outlet connections.