Brass check valves are typically used as backflow preventers for water, air, oil and other media compatible with the materials of construction. Suitable for vertical installation or horizontal where self-draining is not required. Concentric spring loaded design reduces water hammer. Flow rates for concentric spring check valves may be less than other types of check valves.
NSF 61 and 372 certified lead free and suitable for potable waterC46500 brass bodyC46500 brass stem & discEPDM disc seatNPT threaded ends
| Type | 2-Way |
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| Pipe Size | 1/2" Cv 3.8 |
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| Pressure (Max) | 200 PSI |
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| Cracking Pressure | 1.0 PSI |
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| Temperature Range | 15 to 230 °F (-9 to 110 °C) |
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| Body | C46500 |
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| Spring | ASTM 302 stainless steel |
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| Stem/Disc | C46500 |
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| End Piece | C46500 |
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| Disc Seat | EPDM |
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