Thermostatic Mixing Valve

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Thermostatic Mixing Valve

Model: EU-9201EW

Model 9201EW AXION® Emergency Tempering Valve thermostatically mixes hot and cold water to provide a safe fluid supply for a single emergency eye/face wash, with a flow rate of 10 gpm (38.8 L).

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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)
  • Modular brass 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).

CSA Certifies this product to perform according to the ASSE 1071 standard and applicable sections of CSA B125.3.


  • System Certified
  • Thermostatic Protection

EU-9201EW Technical Downloads

EU-9201EW Sample 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 modular 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).

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