Watson McDaniel Clean Steam Thermodynamic Steam Trap, FDA800 Series, FDA800-12-NPNP

Watson McDaniel Clean Steam Thermodynamic Steam Trap, FDA800 Series, FDA800-12-NPNP

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The FDA800 Series thermodynamic clean steam traps are used as drip traps on steam mains in CIP/SIP systems and drainage for separators and filters.

Using the thermodynamic properties of flash steam, this trap features a disc that is pushed open by incoming condensate, then closes tightly when steam enters the trap. Because it normally operates in an open position, condensate is continuously discharged from the line. Steam entering the trap creates an internal pressure that forces the valve to close tightly, preventing the steam from escaping.

Spec Sheet

Specifications

Model FDA800-12-NPNP
Sizes 1/2"
Connections NPT
Body Material Stainless Steel
PMO Max Operating Pressure 150 PSIG
TMO Max Operating Temperature 500ºF
PMA Max Allowable Pressure 230 PSIG @ 850ºF
TMA Max Allowable Temperature 850ºF @ 230 PSIG