David™ DBT4 is an extremely robust inverted bucket steam trap with a simple operation controlled by the difference in density of steam and water. The principle of its reliability comes from the simple design using a free-floating valve lever mechanism that opens the valve against the steam pressure.
Built-in strainer to prevent obstructions from dirt or debris coming through the line and preventing from working properly. It can be serviced without removing it from the steam line.
Specifications |
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150 WSP @430°F Max.
- 50-125psi Operating Range
- 125psi Max. Differential Pressure
- Cast Iron Body
- Stainless Steel Disc and Seat
- Built-In Stainless Steel Strainer
- FNPT Threaded Ends
- Available Sizes: 1", 3/4", 1/2"
- 100% Leak & Pressure Tested
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DBT4 Series Technical Sheet