Thermostatic Mixing Valve by Haws / Model 9201EW AXION®

Specifications

Model 9201EW (patent pending) is a thermostatic mixing valve that mixes hot and cold water to supply tempered water to a single emergency eye/face wash fixture requiring flow up to 10 gpm (37.8 L). Unit employs a paraffin filled thermostatic mixing element. Cold Water Bypass flow rate of 3.8 gpm (14.4 L). The improved brass design with supplied check valves, over-sized valve seats, 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° F (29° C). Maximum operating pressure: 125 psi (8.62 Bar). Temperature adjustment range 60 – 90° F (16 – 32° C). Min/max inlet hot water temperature: 120°/180° F (49°/82° C), with recommended inlet temperature: 140° F (60° C). Min/max inlet cold water temperature: 40°/65° (4.4°/18.3° C). Inlets and outlet: 1/2″ NPT(F).

Thermostatic Mixing Valve

Model 9201EW Emergency Valve thermostatically mixes hot and cold water to provide a safe fluid supply for a single emergency eye/face wash. Additionally, to ensure a fail-safe water supply for emergency eyewash stations, a 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 (1.52 to 2.44 m) downstream for the most accurate temperature measurement.)

• A flow rate of 1 to 10 gpm (3.8 to 37.8 L) for better temperature control across the operating range
• AXION’s superior design and technology provide a complete safety solution for increased victim comfort.
• Wax based thermostat technology for fast response time with proven highly reliable temperature control
• Cold Water Bypass flow rate of 3.8 gpm (14.4 L) (When tested under conditions specified in ASSE 1071)
• Brass valve design with supplied check valves
• Over-sized valve seats resist failures caused by foreign matter
• Efficient 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).