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ASSE (Plumbing) 1071-2008
- Performance Requirements for Temperature Actuated Mixing Valves for Plumbed Emergency Equipment
- standard by American Society of Sanitary Engineering, 2008
- Publisher: ASSE(Plumbing)
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Water mixing (also defined as tempering or blending) valves are used extensively in applications for emergency shower/eye and face wash systems to mix hot and cold water to provide "tepid" water. The term "tepid" has not been specifically defined, but is generally understood to mean "lukewarm" or "moderately warm". Valves designed to meet this standard are intended to be used as a component that can provide tepid water for emergency eye wash and shower equipment that comply with the requirements of ANSI Standard Z358.1.