WATTS 957-OSY-FXG 4 0191639 Reduced Pressure Zone Assembly, Flanged Joint, 4 Inch Size, Stainless Steel
€5,880.68 /unit
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Product Specifications:
| Item | Reduced Press. Zone Assembly |
| Armortek Technology | No |
| Backflow Preventer Type | Reduced Pressure Zone Assembly |
| Body Finish | Stainless Steel |
| Body Material | Stainless Steel |
| Body Pattern | Inline |
| Body Style | Inline |
| By Pass | No |
| Cap And Tether | No |
| Cross Reference | 0191639 |
| Elbow Fitting | No |
| Fitting | No |
| Hazard Protection Level | Health Hazard |
| Hot And Harsh Water | No |
| Hydrant Connection | No |
| Inlet Shutoff Valve Type | Outside Stem And Yoke Gate Valve |
| Inlet Size | 100 mm |
| Inlet Thread Type | Not Applicable |
| Inlet Type | Flanged Joint |
| Lead Free | Yes |
| Material | Stainless Steel |
| Max. Temp. | 140°F |
| Max. Working Pressure | 12.1 Bar |
| Meter Type | No Meter |
| Mfr. Series | 957 Series |
| Min. Temp. | 0.5°C |
| Operation | Continuous |
| Outlet Shutoff Valve Type | Outside Stem And Yoke Gate Valve |
| Outlet Size | 4" |
| Outlet Thread Type | Not Applicable |
| Outlet Type | Grooved Joint |
| Polymer Coating | No |
| Pressure Operation | Continuous |
| Protection Type | Backpressure, Back Siphonage |
| Seat Material | Engineered Plastic |
| Strainer | No |
| Technologies | Not Applicable |
| Type | Kit |
| Valve Type | Outside Stem And Yoke Gate Valve |
Product Details:
Reduced Pressure Zone Assembly, Flanged Joint, 4 Inch Size, Stainless Steel
Product Variants
| Product | Model | Seat Material | Body Finish | Max. Working Pressure | Min. Temp. | Type | Inlet Type | Outlet Size | Body Style | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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957-QT | Engineered Plastic | Stainless Steel | 12.1 Bar | 33°F | Valve To Accessory | Grooved Joint | 2 1/2" | Straight | €11,218.34 | RFQ
|
![]() |
957N-OSY 4 | - | Plain | 175 psi | 33°F | Valve To Accessory | Flanged Joint | 4" | N Pattern | €8,491.05 | RFQ
|
![]() |
957Z-OSY 8 | - | Plain | 175 psi | 33°F | Valve To Accessory | Flanged Joint | 8" | Z Pattern | €20,937.79 | RFQ
|
![]() |
957Z-OSY 10 | - | Stainless Steel | 12.1 Bar | 33°F | Valve To Accessory | Flanged Joint | 10" | Z Pattern | €24,819.95 | RFQ
|
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957N-NRS 2 1/2 | - | Plain | 12.1 Bar | 33°F | Valve To Accessory | Flanged Joint | 2 1/2" | N Pattern | €4,345.98 | RFQ
|
![]() |
957N-NRS 4 | - | Plain | 12.1 Bar | 33°F | Valve To Accessory | Flanged Joint | 4" | N Pattern | €6,375.96 | RFQ
|
![]() |
957N-NRS 10 | - | Stainless Steel | 12.1 Bar | 0.5°C | Valve To Accessory | Flanged Joint | 10" | N Pattern | €16,510.59 | RFQ
|
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WATTS 957-OSY-FXG 4 0191639 Reduced Pressure Zone Assembly, Flanged Joint, 4 Inch Size, Stainless Steel
€5,880.68 /unit




