Haws 9201H Lead-Free Emergency Thermostatic Valve, 31 gpm Flow Rate

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Haws 9201H Lead-Free Emergency Thermostatic Features

• A flow rate of 1 to 31 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 (65 percent of rated tepid flow rate)

• Modular low-lead brass design with internal check stops

About Haws 9201H Lead-Free Emergency Thermostatic

Haws lead-free Emergency Valve (patent pending), thermostatically mixes hot and cold water to provide a safe fluid supply for emergency showers and eyewash equipment. The valve contains a secondary high temperature limit valve to provide additional protection to the user in the event of main tempering valve malfunction. Additionally, to ensure a fail-safe water supply for emergency shower and eyewash stations, a series of cold water by-pass valves open in the event of hot water pressure loss. (No gauges supplied - ASSE 1071 standard recommends gauges be placed 5 to 8-feet downstream for the most accurate measurement). Listings: ASSE 1071, CSA B125.3, NSF/ANSI 372, NSF/ANSI 61-section 8, California Health and Safety Code 116875 (AB 1953). 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. Tempered water: High temperature limit is factory set to 87 degree F. 0.0 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. The modular brass design with a one piece casting uses internal check stops, oversized valve seats, a shuttle design that eliminates valve sticking, and a funnel design to improve temperature control with better mixing at low flow rates. Lime and calcium resistant components are used throughout. The outlet temperature factory setting is 85 degree F. Maximum operating pressure: 125 psi. Temperature adjustment range 60 - 95 degree F. Temperature adjustment range 60 - 95 degree F. Maximum inlet temperature: 180 degree F. Recommended inlet temperature: 140 degree F. Minimum inlet temperature: 120 degree F Inlets 1-inches NPT(F). Outlet 1-1/4-inches NPT(F).