Haws Thermostatic Mixing Valve 9201EW

Thermostatic mixing valve that mixes hot and cold water to supply tempered water to emergency shower and eyewash fixtures requiring flow up to 31 gpm. Unit employs a paraffin filled thermostatic mixing element. Lowest internal pressure drop where supply pressure is low, and a high Cold Water Bypass flow rate of 20 gpm. The improved 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° F. Maximum operating pressure: 125 psi. Temperature adjustment range 60 - 90° F. Maximum inlet temperature: 180° F. Recommended inlet temperature: 140° F. Minimum inlet temperature: 120° F Inlets 1-1/4" NPT(F). Outlet 1-1/4" NPT(F).
• A flow rate of 1 to 31 gpm (3.8 to 117.3 L)
• Lowest internal pressure drop for this class of valve
• 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
• Over-sized valve seats resist failures caused by foreign matter
• No valve sticking
• A custom funnel design improves temperature control at low flow rates
• Outlet temperature set to 85° F (29° C).