WATTS LF757DCDA-OSY-CFM 4 0122711 Double Check Detector Assembly, Inline, Flanged Joint, 4 Inch Size
€4,670.23 /unit
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Product Specifications:
| Item | Double Check Valve Assembly |
| Armortek Technology | No |
| Backflow Preventer Type | Double Check Detector Assembly |
| Body Finish | Plain |
| Body Finish | Stainless Steel |
| Body Material | Stainless Steel |
| Body Style | Inline |
| Buy American Act Compliant | No |
| By Pass | Yes |
| Cap And Tether | No |
| Cross Reference | 0122711 |
| Elbow Fitting | No |
| Fitting | No |
| Hazard Protection Level | Non Health Hazard |
| Hot And Harsh Water | No |
| Hydrant Connection | No |
| Inlet Connection Size | 4" |
| Inlet Shutoff Valve Type | Outside Stem And Yoke Gate Valve |
| Inlet Size | 4" |
| Inlet Thread Type | Not Applicable |
| Inlet Type | Flanged Joint |
| Lead Free | Yes |
| Material | Stainless Steel |
| Max. Temp. | 140°F |
| Max. Working Pressure | 175 psi |
| Meter Type | CFM |
| Min. Temp. | 33°F |
| Operation | Continuous |
| Outlet Connection Thread Type | Flanged Joint |
| Outlet Shutoff Valve Type | Outside Stem And Yoke Gate Valve |
| Outlet Size | 4" |
| Outlet Thread Type | Not Applicable |
| Outlet Type | Flanged Joint |
| Polymer Coating | No |
| Pressure Operation | Continuous |
| Protection Type | Backpressure, Back Siphonage |
| Seat Material | Engineered Plastic |
| Series | LF757DCDA |
| Strainer | No |
| Technologies | Not Applicable |
| Type | Kit |
| Valve Type | Outside Stem And Yoke Gate Valve |
Product Details:
Double Check Detector Assembly, Inline, Flanged Joint, 4 Inch Size
Product Variants
| Product | Model | Body Finish | Min. Temp. | Inlet Type | Outlet Size | Outlet Type | Body Style | Max. Working Pressure | Body Pattern | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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LF757DCDA-DOSY-CFM 3 | Stainless Steel | 1°C | Flanged Joint | 3" | Flanged Joint | Inline | 12.1 Bar | Inline | €5,142.40 | RFQ
|
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LF757DCDA-DOSY-CFM 4 | Plain | 33°F | Flanged Joint | 4" | Flanged Joint | Inline | - | Inline | €6,760.98 | RFQ
|
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LF757DCDA-OSY-FXG-CFM 2 1/2 | Stainless Steel | 33°F | Flanged Joint | 2 1/2" | Grooved Joint | Inline | 175 psi | Inline | €5,777.44 | RFQ
|
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LF757DCDA-OSY-FXG-CFM 3 | Stainless Steel | 33°F | Flanged Joint | 3" | Grooved Joint | Inline | 175 psi | Inline | €6,154.12 | RFQ
|
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LF757DCDA-OSY-CFM 2 1/2 | Stainless Steel | 33°F | Flanged Joint | 2 1/2" | Flanged Joint | Inline | 12.1 Bar | Inline | €5,014.57 | RFQ
|
![]() |
LF757DCDA-OSY-CFM 3 | Stainless Steel | 1°C | Flanged Joint | 3" | Flanged Joint | Inline | 12.1 Bar | - | €5,142.40 | RFQ
|
![]() |
LF757DCDA-OSY-CFM 6 | Stainless Steel | 33°F | Flanged Joint | 6" | Flanged Joint | Inline | 12.1 Bar | Inline | €8,457.87 | RFQ
|
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WATTS LF757DCDA-OSY-CFM 4 0122711 Double Check Detector Assembly, Inline, Flanged Joint, 4 Inch Size
€4,670.23 /unit


