Steam Basics Part 19: Medium and High Pressure Steam Vented Flash Tank Trim

Steam Basics Part 19: Medium and High Pressure Steam Vented Flash Tank Trim

In our last blog we described the difference between horizontal and vertical high-pressure condensate flash tanks. Once a decision is made between the horizontal and vertical orientation, the engineer must select the trim and show the installation detail...

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Steam Basics Part 18: Selection of Medium and High Pressure Steam Flash Tank

Steam Basics Part 18: Selection of Medium and High Pressure Steam Flash Tank

The last several weeks we've focused on steam and condensate handling. Today we'll talk about steam flash tanks. Condensate flashes into steam in the return lines after the steam traps. When the steam pressure exceeds 15 PSIG and is defined as medium or high pressure, flash tanks are used to...

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Steam Basics Part 17: Condensate Pump Discharge Balance Valves

Steam Basics Part 17: Condensate Pump Discharge Balance Valves

Last week we talked about the critical relationship between the steam condensate return temperature and proper pump NPSHR. This week we'll look at the role the discharge balance plays in assuring....

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Steam Basics Part 16: Return Temperature & Condensate Pumps

Steam Basics Part 16: Return Temperature & Condensate Pumps

One challenge to selecting a steam condensate return unit is the return temperature of the condensate after leaving the steam heat exchanger. This week we'll offer some suggestions to assist the engineer or designer...

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Steam Basics Part 15: Condensate Return Pump and Receiver Sizing

Steam Basics Part 15: Condensate Return Pump and Receiver Sizing

Hopefully, the message from our last blog on Steam Basics was clear: Don’t lift the condensate out of a steam heat exchanger or coil with a modulating control valve. So what do we do if a gravity return main is not located below the steam trap? We use a ..

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