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Table of Contents

Enviro Ergonomics

Heating Equipment

Mixing Valves

Instructions:
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Mixing Valves
Anytime the heating or cooling plant operates at a different temperature than what is required by the radiant systems, a mixing valve is required.

List of technical Presentations & Related Equipment

• Static Pressure (includes a discussion on expansion tanks)
  Pressure Fill Valves
  Expansion Tanks

• Dynamic Pressure (includes a discussion on pumping away)
  Circulators
  Air Separators
  Expansion Tanks

• Expansion Pressure (includes a discussion on sizing modern tanks)
  Expansion Tanks
  Temperature Control
  Safety Valves
  Pressure Fill Valves

• Calculating Flow Rate (includes a discussion on ∆t's)
  Circulators
  Temperature Control

• Selecting Control Valves (includes a discussion on valve authority)
  2 Way Valves
  3 Way Valves
  4 Way Valves

• Fluid Velocity (includes a discussion on turbulent and laminar flow)
  PEX Pipe
  Copper Pipe
  Circulators

• Differential Pressure (includes a discussion on head losses)
  Pipe, Fittings, Valves
  Circulators

• Pressure Bypass Valves (includes a discussion on balancing)
  Pipe, Fittings, Valves
  Circulators

• Radiant Cooling and Heating (walls, floors and ceilings)
  Pipe, Manifolds, Accessories
  Control Valves, Actuators and Controllers
  Building Systems
  Floor Coverings
  

These slide presentations are made available by the generosity of our sponsors and those who have downloaded the Guide to Indoor Quality Comfort and the Architectural Guide to Radiant Based HVAC Systems. Your support is appreciated and valued.

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