½” Thermostatic Mixing/Diverting Valve

Price: Contact us for purchase info: (877) 379-8258

SKU: Series 353

Notes: See product sheet for size, temperature, and seal material options.

Product Description

Model: ½” M/D

Thermostatic Mixing/Diverting Valve Product Brochure
Thermostatic Mixing/Diverting Valve Installation and Maintenance Instructions


  • Self-operating – no external power source required
  • Minimal maintenance needed
  • Wide temperature range
  • Easy installation
  • Few moving parts – reduce system wear

Design Features

  • Heavy duty – rugged construction
  • Compact and low mass for fast response
  • Exclusive self-actuating Thermoloid® sensor/controller
  • Operates in narrow temperature band
  • Standard valve material is bronze or stainless steel – other materials available upon request


The ThermOmegaTech® 3-way M/D thermostatic temperature control valves use a thermal actuator to automatically and accurately proportion flow in response to fluid temperature. For mixing applications, the M/D valves will modulate between the hot and cold “inlet feeds” to mix your fluid to the desired specified temperature.  For diverting applications, the M/D operates as a thermal bypass valve (TBV) to modulate inlet fluid temperature and divert return flow based on temperature.

Typical Applications & Installations

  • Battery Cooling
  • Cooling water control for radiator or heat exchanger
  • Direct cooling with raw water
  • Direct injection water heating
  • Electronics system cooling
  • Engine and compressor cooling system
  • Hydraulic fluid cooling systems
  • Hydraulic power units (HPUs)
  • Hydraulic thermal bypass
  • Loop-type circulation systems
  • Lube oil cooling control
  • Lube oil thermal bypass
  • Temperature control for baths, wash basins, & sinks
  • Temperature mixing or diverting
  • Thermal Management
  • Water saving applications