774-OSY 3
Part of the 774 Series
Ordering Code: 0437709
UPC: 098268878172
Lead Free: YES
3 In SS Double Check Valve Assembly Backflow Preventer, OSY Shutoff, Short Lay Length
This lead free double check valve assembly backflow preventer, 3 inch, is designed to prevent the reverse flow of contaminated water of non-potable quality from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. It is ideal for protection at cross-connections identified as non-health hazard applications and from other contaminants found at the service line entrance. The compact and short lay length design with a single access cover for easy maintenance is approved with the arrow on the valve body pointing in the direction of the flow for vertical, horizontal, and retrofit installations. This assembly consists of a lightweight stainless steel body, resilient seated outside stem and yoke gate valves, spring loaded cam-check valves, and test cocks.
Features
- Stainless steel construction provides long term corrosion protection and maximum strength
- Single top access cover with two-bolt grooved style coupling for easy maintenance
- Thermoplastic and stainless steel check valves for trouble free operation
- Compact construction allows for smaller vaults and enclosures
Specifications | |
---|---|
ArmorTek Technology | No |
Backflow Preventer Type | Double Check Valve Assembly |
Body Finish | Stainless Steel |
Body Material | Stainless Steel |
Body Pattern | Does Not Apply To Product |
Brand | Watts |
Buy American Act Compliant | NO |
Bypass | No |
Bypass Size | Does Not Apply To Product |
Cap And Tether | No |
Disc Material | Does Not Apply To Product |
EAN | 098268878172 |
Elbow Fitting | No |
Hazard Protection Level | Non Health Hazard |
Hot And Harsh Water | No |
Hydrant Connection | No |
Inlet Connection Size | 3 IN |
Inlet Connection Type | Flanged Joint |
Inlet Shutoff Valve Type | Outside Stem And Yoke Gate Valve |
Inlet Thread Type | Does Not Apply To Product |
Lead Free | YES |
Maximum Temperature-Fahrenheit | 110 |
Maximum Working Pressure-BAR | 12.10 |
Maximum Working Pressure-PSI | 175 |
Meter Type | No Meter |
Minimum Temperature - Celsius | 0.50 |
Minimum Temperature-Fahrenheit | 33 |
Outlet Connection Size | 3 IN |
Outlet Connection Type | Flanged Joint |
Outlet Shutoff Valve Type | Outside Stem And Yoke Gate Valve |
Outlet Thread Type | Does Not Apply To Product |
Part Number | 0437709 |
Polymer Coating | No |
Pressure Operation | Continuous |
Protection Type | Backpressure and Backsiphonage |
Series | 774 |
Strainer | No |
Technologies | Does Not Apply To Product |
Tradename | None |