Product Description
The Hoffman 401416 is a thermostatic air vent designed for steam systems. It functions on temperature variations and does not close against water. This valve must be installed at specific heights above the horizontal return and boiler water line for optimal operation.
- Operates solely on temperature change.
- Installs above the horizontal return and boiler water line.
- Features 1/2 NPT female and 3/4 NPT male connections.
Product Highlights
This quick valve is essential for efficient steam system operation, ensuring proper air venting and system performance maintenance.
Product Information
Standard Information
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Manufacturer: Xylem-Hoffman Specialty
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Minimum Quantity: 1
Technical Specifications
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Size: 1/2 x 3/4
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Thread Size: 1/2 and 3/4
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Max Operating Pressure: 25 psig
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Material: Steel
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Temperature Range: 140°F - 240°F
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Weight: 0.34
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Shipping Dimensions: 3.05 x 1.65 x 1.65 inches
