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Product Specifications:
| Item | Dual Check Valve |
| Application - Valves | General Purpose |
| Body Material | Copper Silicon Alloy |
| Connection Gender - Side 1 | Female |
| Connection Gender - Side 2 | Female |
| Connection Size - Side 1 | 3/8" |
| Connection Size - Side 2 | 3/8" |
| Connection Type | FNPT x FNPT |
| Connection Type - Side 1 | NPT |
| Connection Type - Side 2 | NPT |
| Flow Design | Dual |
| Flow Rate | 10 GPM |
| For Media | Water |
| Hazard Protection Level | Low Health Hazard |
| Length | 2 7/8" |
| Manufacturer Warranty | 1 yr. |
| Material | Bronze |
| Max. Media Temperature | 180°F |
| Max. Pressure (cwp) | 125 psi |
| Max. Pressure (steam) | Not Rated |
| Max. Steam Pressure - Valves | Not Rated |
| Max. Temp. | 180°F |
| Media Temp. Range | 33°F to 180°F |
| Min. Media Temperature | 33°F |
| Mounting Orientation | Horizontal, Vertical |
| Overall Length | 2.88" |
| Overall Width | 1 1/4" |
| Pipe Or Tube Size | 3/8" |
| Pipe Or Tube Size - Check Valves | 3/8" |
| Protection Type | Back Siphonage |
| Seal Material | Buna-N |
| Seat Material | Buna-N |
| Size | 3/8" |
| Spring Material | Stainless Steel |
| Valve Series | LF7 Series |
Shipping Info:
| Ship weight (kg) | 0.3 |
| Ship height (cm) | 7.78 |
| Ship length (cm) | 5.55 |
| Ship width (cm) | 4.76 |
| Country of Origin | MX |
Product Variants
| Product | Model | Seat Material | Body Material | Connection Type | Max. Temp. | Seal Material | Spring Material | Flow Design | Mounting Orientation | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
3/4 LF7 U2-2 | Plastic | Copper Silicon Alloy | FNPT x FNPT | 180°F | Buna-N | Stainless Steel | Dual | Horizontal, Vertical | €136.86 | |
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1 LF7 U2-2 | Plastic | Copper Silicon Alloy | FNPT x FNPT | 180°F | Buna-N | Stainless Steel | Dual | Horizontal, Vertical | €137.91 |
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WATTS 3/8 LF7 Dual Check Valve, 3/8 Inch Pipe Size, FNPT x FNPT, 10 gpm Flow Rate
€292.73 /unit
