Haws Emergency Valve for Eyewash Station, 12 GPM

Emergency Valve for Eyewash Station, 12 GPM

Model 9201EFE Emergency Valve (patent pending) thermostatically mixes hot and cold water to provide a safe fluid supply for emergency eyewash equipment. Additionally, to ensure a fail-safe water supply for emergency eyewash stations, a series of cold water by-pass valves open in the event of hot water pressure loss.

• A flow rate of 1 to 12 GPM for better temperature control across the operating range
• Lowest internal pressure drop for this class of valve (advantage where supply pressure is low)
• Wax based thermostat technology for fast response time with proven highly reliable temperature control
• Highest Cold Water Bypass flow rate in the industry (83% of rated tepid flow rate)
• Modular brass design with internal check stops
• Oversized valve seats resist failures caused by foreign matter
• A new and efficient shuttle design eliminates valve sticking
• A custom funnel design improves temperature control at low flow rates
• Outlet temperature is factory set to 85°F (29°C).
• Tempered water: High temperature limit is factory set to 90°F (32°C).
• 0.2 GPM cold water failure rate when tested according to ASSE 1071.
• Cold water by-pass valves are closed during normal operation, regardless of flow rate.