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Sensor Type
Water Temperature
Ease of Installation
Intermediate (Installs < 60 minutes)
AntiScald, Inc.
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Prevent the Damaging Effects of Scalding Water
AntiScald, Inc. 14111Scaldshield Mini Thermostatic Mixing Valve
AntiScald, Inc. 14111Scaldshield Mini Thermostatic Mixing Valve
AntiScald, Inc. 14111 Scaldshield Mini Thermostatic Mixing Valve
Item# 91255M
Price: Normally $107.50 
Hot Deal $90.66
Free shipping on orders over $175 - See Details


  • Ideal for retrofit installations
  • Compact design: Easily fits under or behind a single basin
  • Accurate temperature control with flows as low as 0.5gpm: Increased user comfort and convenience (especially with sensor faucets)
  • Robust, low complexity construction: Superior reliability, improved user safety
  • Total flow shut-off if cold supply fails: Greater end user safety
  • Listed by IAPMO (cUPC) and ASSE (1016-T): Inspector friendly, peace of mind

Essential Info

The AntiScald Scaldshield Mini Thermostatic Mixing Valve (TMV) is a high performance Thermostatic Mixing Valve used to supply single outlets. It can be used to supply sensor faucets or two handle manual faucets. The TMV is a compact Thermostatic Mixing Valve that mixes hot water with cold to deliver tempered water at a constant temperature. It features a rapid response thermostatic element for superior control. The thermostatic element senses the outlet water temperature and reacts to maintain a constant delivery temperature even under changing flows or variations in supply temperatures or pressures. It provides stable operation at flow rates as low as 0.5 gpm. The valve also reduces the outlet flow to a trickle in the event of a cold water supply failure.

A snap-on cover over a spindle mechanism that requires a special tool to adjust the temperature. The special tool is provided with each valve. The TMV has inlet connections to suit a 3/8" flexible hose connector or a compression connection to 3/8" OD tube. It has a 3/8" NPT female thread on the outlet which allows adaptation to any connection type. It features a robust design based on the expertise gained from years of experience in the design and manufacture of safety valves. Every valve is tested through a range of tests on an automated testing station during the assembly process. The valve is ASSE 1016 listed for individual point-of-use applications.


More Info

A Thermostatic Mixing Valve shall be installed on each lavatory faucet and/or sensor faucet. The valve shall be ASSE 1016 and cUPC listed. The thermostatic mixing valve shall control the delivered water temperature via a regulating piston made from engineering polymer. The valve shall have integral poppet style check valves on both inlets with a positive seal of the poppet onto an elastomer seat to prevent cross connection from hot to cold. A special tool shall be required to adjust the outlet temperature and the adjusting mechanism shall be hidden by a snap-on cover.

Note:The mixed water outlet from the valve should be used to supply outlets used primarily for personal hygiene purposes.


Outlet temperature range : 95 - 115 F (35 - 46 C)
Temperature, hot supply : 195 F max (91 C)
Temperature, cold supply : 40 - 80 F (4 - 27 C)
Temperature stability (nominal) : ± 3 F 1 (±1.8 C)
Temperature differential :
(between hot supply and outlet temperature) 20 F 2 (11 C)
Hydrostatic pressure : 145 psi max (1000 kPa)
Permitted supply pressure variation : ±20% 3
Flow rate @ 45psi pressure loss :
Scaldshield Mini TMV 14:
Scaldshield Mini TMV 16:
5 gpm
10 gpm
Flow rate, minimum : 0.5 gpm (2 L/min)
Flow rate, maximum :
Scaldshield Mini TMV 14:
Scaldshield Mini TMV 16:
5.5 gpm @ 60 psi pressure loss
11 gpm @ 60 psi pressure loss


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