WATTS SD-2 Series Dual Check Valves
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GBackflow Preventer Type: Dual Check , Body Material: Stainless Steel , Connection Type: Male Flare , Disc Material: Santoprene , Inlet Thread Type: NPT , Length: 3" , Material: 316 Stainless Steel , Mfr. Series: SD-2 , Operation: Continuous , Seat Material: Noryl , Thread Type: NPT , Valve Type: No Shutoff Valve
| Style | Model | Outlet Size | Inlet Connection | Inlet Size | Outlet Type | Inlet Type | Max. Temp. | Max. Working Pressure | Min. Temp. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | SD-2-FN 1/4 | 1/4" | Female Threaded | 1/4" | Female Threaded | Female Threaded | 110° F | 200 PSI | 33° F | €213.09 | |
| B | SD-2 -MN 1/4 | 1/4" | Male Threaded | 1/4" | Male Threaded | Male Threaded | 110° F | 200 PSI | 33° F | €246.37 | |
| C | SD2-MF 1/4 | 1/4" | Flare Joint | 1/4" | Flare Joint | Flare Joint | 110° F | 200 PSI | 33° F | €187.01 | |
| D | SD-2-FF 1/4 | 1/4" | Flare Joint | 1/4" | Flare Joint | Flare Joint | 110° F | 200 PSI | 33° F | €238.98 | |
| B | SD-2 -MN 3/8 | 3/8" | Male Threaded | 3/8" | Male Threaded | Male Threaded | 110° F | 200 PSI | 33° F | €230.10 | |
| E | SD-2-FN 3/8 | 3/8" | Female Threaded | 3/8" | Female Threaded | Female Threaded | 110° F | 200 PSI | 33° F | €230.10 | |
| F | SD2-MF 3/8" | 3/8" | - | 3/8" | Flare Joint | Flare Joint | 110 Degree F | 13.8 Bar | 33 Degree F | €230.34 | |
| G | SD-2-FF 3/8 | 3/8" | Flare Joint | 3/8" | Flare Joint | Flare Joint | 110° F | 200 PSI | 33° F | €259.69 |
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