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Body Material Body Material | Show |
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Mounting Orientation Mounting Orientation |
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Connection Style Connection Style |
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 | Clamp On |
For Use With For Use With |
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Valve Type Valve Type |
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Check Valve Type Check Valve Type |
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Connection Type Connection Type |
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 | Pipe |
Minimum Opening Pressure Minimum Opening Pressure |
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Seal Material Seal Material |
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Shape Shape |
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 | Straight |
Fitting Type Fitting Type |
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Maximum Flow Rate Maximum Flow Rate |
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Maximum Temperature Maximum Temperature |
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Minimum Temperature Minimum Temperature |
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Actuation Actuation |
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Flow Coefficient (Cv) Flow Coefficient (Cv) |
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Maximum Pressure Maximum Pressure |
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Valve Function Valve Function |
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Backflow-Prevention Valves with Clamps for Sump Pumps
Prevent dirty water from flowing back to your pump. Valves have flexible couplers with hose clamps to slip over PVC tubing for easy installation. At least 2 psi is required to open valves. Install for horizontal or upward flow.
For technical drawings and 3-D models, click on a part number.
| Pipe Size | Max. Pressure | Max. Flow Rate @ 10 Ft. of Head, gpm | Temp. Range, °F | Body Material | Color | Seal Material | End-to-End Lg. | Each | |
| 1 1/2, 1 1/4 | 25 psi @ 70 ° F | 4.3 | 35° to 130° | ABS Plastic | Black | EPDM Rubber/Stainless Steel | 4 13/16" | 0000000 | 000000 |
| 2 | 25 psi @ 70 ° F | 4.3 | 35° to 130° | ABS Plastic | Green | EPDM Rubber/Stainless Steel | 6" | 0000000 | 00000 |