Product Announcement from Haws Corporation


Model 9201E Emergency Mixing Valve-Image

Model 9201E emergency mixing valve (patent pending) thermostatically mixes hot and cold water to provide a safe fluid supply for emergency showers and eyewash equipment. 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 (1.52 to 2.44 m) downstream for the most accurate temperature measurement.)

  • A flow rate of 1 to 31 gpm (3.8 to 117.3 L) 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% 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).
  • 0.4 gpm (1.5 L) cold water failure rate when tested according to ASSE 1071.
  • Cold water by-pass valves are closed during normal operation, regardless of flow rate.

CSA Certified to ASSE 1071, and applicable sections of CSA B125.3.

 
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