The Firomatic Gold handwheel shutoff valve is a precision-engineered temperature-activated safety device designed to automatically shut off flow at 200°F. This reliable valve features a manual handwheel for convenient operation and override capability, giving you both automatic protection and manual control when needed. The temperature-sensitive mechanism provides an essential safeguard in applications where overheating could pose risks to equipment or operations. Built with quality materials and construction, this shutoff valve is ideal for commercial and industrial settings including boiler systems, heating applications, and process control installations where temperature monitoring is critical. The handwheel design allows for easy manual operation during maintenance or emergency situations. Whether you're upgrading existing systems or installing new equipment, this temperature-activated shutoff valve delivers dependable performance and peace of mind.