Firomatic Valve 1" NPT(F) Operating Temperature Range: 14°F to

Operating Temperature Range: 14°F to 212°F (-10°C to +100°C)

fitting both large and small hands

Weight: ~5

5 inches (368 mm)

Firomatic Valve 1" NPT(F) Operating Temperature Range: 14°F toThe Crown B400F Firomatic 1" NPT (F) Valve is a high quality, fusible fire safety valve designed for use in residential and commercial oil heating systems. Here are the key technical details: Material: Heavy duty brass construction for durability and reliability Connection Type: 1" NPT (Female) x 1" NPT (Female) connections Function: Automatically shuts off the flow of oil from the oil tank in the event of a fire, reducing potential fire damage