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    • How to Read a Pump Curve
    • Humidification Basics Series
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    • Cooling Tower and Condenser Water Design
    • Decarbonization with WSHPs Series
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    • Geothermal Well Drilling Series
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    • How to Pick a Cooling Tower Series
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    • Humidification Basics Series
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    • Hydronic Systems Series
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    • Parallel Optimized Pumps Series
    • Parallel Pumping in Condenser Water Applications Series
    • Part Load Efficiency Values Series
    • Pump Efficiency Standards Series
    • Pump Motor Efficiency Requirements Series
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    • Reducing Virus Transmission With Humidification Series
    • Steam Basics Series
    • Understanding Primary Secondary Pumping
    • Variable Primary Chilled Water Series
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March 08, 2018

Why PIC Valves Aren’t the Best Choice for Area Control with ASHRAE Recommended DP Reset

March 08, 2018/ Trish Holder
Why PIC Valves Aren’t the Best Choice for Area Control with ASHRAE Recommended DP Reset

In our last blog, we cautioned against using pressure independent control (PIC) valves when attempting to apply area control with reset. But why is that a problem? Aren’t PIC valves the greatest thing since microwave ovens?...  

Read More
March 08, 2018/ Trish Holder/ 1 Comment
ASHRAE, ASHRAE Standards, Hydronic Balancing, Pumps and Piping, Variable Speed Pumping
Variable Speed Pump Control Series, PIC valves, area control, pressure independent flow control valves, pressure independent flow contrl valve, variable flow control, differential pressure reset, ASHRAE 90.1 - 2013, variable speed pump control
  • Home/
  • Hydronics/
    • Hydronics Overview
    • Pumping
    • Variable Speed Pump Control
    • Air Control
    • Hot Water Boilers
    • Hydronic Balance
    • Cooling Towers
    • Hydronic Piping
  • Plumbing/
    • Plumbing Overview
    • Domestic Hot Water Recirculation
    • Commercial Sewage Lift Stations
    • Hydropneumatic Tanks
    • Legionella
    • Pressure Booster Sizing
  • Steam/
    • Steam Overview
    • Steam Basics
    • Steam Properties
    • Superheated Steam
  • Humidification/
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    • Technical Manuals
    • Videos
    • White Papers
  • Series/
    • Series Intro
    • Air Management and Pressurization
    • Avoiding Pump Cavitation in Open Systems Series
    • Boiler Installation Pitfalls Series
    • Commercial Sewage Lift Stations
    • Condensing Boiler Plant Piping
    • Cooling Tower and Condenser Water Design
    • Decarbonization with WSHPs Series
    • Domestic Hot Water Recirculation
    • Domestic Water Pressure Booster Sizing Series
    • Energy Efficient Hot Water Boiler Plant Design
    • Geothermal Well Drilling Series
    • How to Build a Centrifugal Pump Curve Series
    • How To Develop Cooling Tower Life Cycle Cost Series
    • How to Pick a Centrifugal Pump Series
    • How to Pick a Cooling Tower Series
    • How to Read a Pump Curve
    • Humidification Basics Series
    • Hydronic Balancing Series
    • Hydronic Systems Series
    • Modern Pump Selection Series
    • Parallel Optimized Pumps Series
    • Parallel Pumping in Condenser Water Applications Series
    • Part Load Efficiency Values Series
    • Pump Efficiency Standards Series
    • Pump Motor Efficiency Requirements Series
    • Pump Optimization Series
    • Reducing Virus Transmission With Humidification Series
    • Steam Basics Series
    • Understanding Primary Secondary Pumping
    • Variable Primary Chilled Water Series
    • Variable Speed Pump Control Series
    • Waterside Economizing Series
    • Water Source Heat Pump Introduction Series
    • Water Source Heat Pump System Design Series
    • Water Source Heat Pump Control Series
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  • Commercial Sewage Lift Stations

  • Condensing Boiler Plant Piping Design

  • Cooling Tower and Condenser Water Design

  • Decarbonization with WSHPs Series

  • Domestic Hot Water Recirculation

  • Domestic Water Pressure Booster Sizing Series

  • Geothermal Well Drilling Series

  • Hot Water Boiler Plant Design

  • How to Build a Centrifugal Pump Curve Series

  • How To Develop Cooling Tower Life Cycle Cost

  • How to Pick a Centrifugal Pump

  • How to Pick a Cooling Tower

  • How to Read a Pump Curve

  • Humidification Basics

  • Hydronic Balancing

  • Hydronic Systems Series

  • Modern Pump Selection

  • Parallel Optimized Pump Series

  • Parallel Pumping in Condenser Water Applications

  • Part Load Efficiency Values

  • Pump Efficiency Standards

  • Pump Motor Efficiency Requirements Series

  • Pump Optimization Series

  • Reducing Virus Transmission With Humidification Series

  • Steam Basics Series

  • Understanding Primary Secondary Pumping

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