WATTS 774DCDA-OSY-LM 8 0438141 Double Check Detector Assembly, Flanged Joint, 8 Inch Size, Stainless Steel
€16,087.92 /unit
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Product Specifications:
| Item | Double Check Valve Assembly |
| Armortek Technology | No |
| Backflow Preventer Type | Double Check Detector Assembly |
| Body Finish | Stainless Steel |
| Body Material | Stainless Steel |
| Body Pattern | Not Applicable |
| Buy American Act Compliant | No |
| By Pass | Yes |
| Bypass Size | 3/4" |
| Bypass Valve | 3/4" |
| Cap And Tether | No |
| Cross Reference | 0438141 |
| Disc Material | Not Applicable |
| Elbow Fitting | No |
| Fitting | No |
| Hazard Protection Level | Non Health Hazard |
| Hot And Harsh Water | No |
| Hydrant Connection | No |
| Inlet Connection Size | 8" |
| Inlet Shutoff Valve Type | Outside Stem And Yoke Gate Valve |
| Inlet Size | 8" |
| Inlet Thread Type | Not Applicable |
| Inlet Type | Flanged Joint |
| Lead Free | No |
| Material | Stainless Steel |
| Max. Temp. | 110°F |
| Meter Type | No Meter |
| Min. Temp. | 33°F |
| Operation | Continuous |
| Outlet Connection Thread Type | Flanged Joint |
| Outlet Shutoff Valve Type | Outside Stem And Yoke Gate Valve |
| Outlet Size | 8" |
| 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 | 774DCDA Series |
| Strainer | No |
| Type | Kit |
| Valve Type | Outside Stem And Yoke Gate Valve |
Product Details:
Double Check Detector Assembly, Flanged Joint, 8 Inch Size, Stainless Steel
Product Variants
| Product | Model | Seat Material | Body Finish | Min. Temp. | Inlet Type | Outlet Size | Max. Working Pressure | Outlet Type | Body Pattern | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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774DCDA-OSYXPIV-GPM 10 | Engineered Plastic | Stainless Steel | 33°F | Flanged Joint | 10" | 175 psi | Flanged Joint | Not Applicable | €23,661.55 | RFQ
|
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SR774DCDA-OSY-CFM 10 | - | Plain | 33°F | Flanged Joint | 10" | 175 psi | Flanged Joint | Straight | €24,370.24 | RFQ
|
![]() |
774DCDA-OSY-CFM 12 | Engineered Plastic | Stainless Steel | 33°F | Flanged Joint | 12" | 175 psi | Flanged Joint | Not Applicable | €29,816.40 | RFQ
|
![]() |
SR774DCDA-OSY-CFM 4 | - | Stainless Steel | 0.5°C | Flanged Joint | 4" | 12.1 Bar | Flanged Joint | Straight | €7,602.33 | RFQ
|
![]() |
SR774DCDA-OSY-GPM 4 | - | Stainless Steel | 33°F | Flanged Joint | 4" | 175 psi | Flanged Joint | Straight | €7,602.33 | RFQ
|
![]() |
SR774DCDA-OSY-CFM 8 | - | Stainless Steel | 33°F | Flanged Joint | 8" | 175 psi | Flanged Joint | Straight | €17,834.02 | RFQ
|
![]() |
774DCDA-OSY-GXG-GPM 4 | Engineered Plastic | Stainless Steel | 33°F | Grooved Joint | 4" | 12.1 Bar | Grooved Joint | Not Applicable | €8,008.33 | RFQ
|
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WATTS 774DCDA-OSY-LM 8 0438141 Double Check Detector Assembly, Flanged Joint, 8 Inch Size, Stainless Steel
€16,087.92 /unit




