Watts B911M3-QC - Part of the 911 Series
This 1/2 inch bronze combination fill valve and backflow preventer is for use in commercial and residential hydronic heating systems to provide make-up water to the boiler, and prevent backflow when supply pressure falls below system pressure. It consists of a bronze backflow preventer, model 9D and a bronze feed water pressure regulator, model 1156F, in one pre-assembled unit. The high capacity fill valve provides quick system filling and purging. It is designed for use in the boiler feed lines of hydronic heating systems and has 1/2 inch quick connect end connections. The maximum pressure is 100 psi (6.9 bar).
Features- Pre-assembled unit
- High capacity fill
- Pre-assembled unit
- Quick Connect End Connections
| Specifications | |
|---|---|
| Body Material | Bronze |
| Body Pattern | Inline |
| Brand | Watts |
| EAN | 098268398427 |
| Environmental Product Declaration | No |
| Hydronic Item Type | Combination Fill Valve |
| Inlet Connection Size | 1/2 IN |
| Inlet Connection Size-Metric | 15 MM |
| Inlet Connection Type | Female Threaded |
| Inlet Thread Type | Does Not Apply To Product |
| Lead Free | NO |
| Maximum Operating Temperature-Fahrenheit | 212 |
| Maximum Pressure-PSI | 100 |
| Maximum Temperature-Fahrenheit | 212 |
| Maximum Working Pressure-PSI | 100 |
| Outlet Connection Size | 1/2 IN |
| Outlet Connection Type | Female Threaded |
| Outlet Thread Type | NPT |
| Part Number | 0386465 |
| Series | 911 |
| Strainer | No |
- Specification Sheet - 911
Original: $498.23
-65%$498.23
$174.38
Description
This 1/2 inch bronze combination fill valve and backflow preventer is for use in commercial and residential hydronic heating systems to provide make-up water to the boiler, and prevent backflow when supply pressure falls below system pressure. It consists of a bronze backflow preventer, model 9D and a bronze feed water pressure regulator, model 1156F, in one pre-assembled unit. The high capacity fill valve provides quick system filling and purging. It is designed for use in the boiler feed lines of hydronic heating systems and has 1/2 inch quick connect end connections. The maximum pressure is 100 psi (6.9 bar).
Features- Pre-assembled unit
- High capacity fill
- Pre-assembled unit
- Quick Connect End Connections
| Specifications | |
|---|---|
| Body Material | Bronze |
| Body Pattern | Inline |
| Brand | Watts |
| EAN | 098268398427 |
| Environmental Product Declaration | No |
| Hydronic Item Type | Combination Fill Valve |
| Inlet Connection Size | 1/2 IN |
| Inlet Connection Size-Metric | 15 MM |
| Inlet Connection Type | Female Threaded |
| Inlet Thread Type | Does Not Apply To Product |
| Lead Free | NO |
| Maximum Operating Temperature-Fahrenheit | 212 |
| Maximum Pressure-PSI | 100 |
| Maximum Temperature-Fahrenheit | 212 |
| Maximum Working Pressure-PSI | 100 |
| Outlet Connection Size | 1/2 IN |
| Outlet Connection Type | Female Threaded |
| Outlet Thread Type | NPT |
| Part Number | 0386465 |
| Series | 911 |
| Strainer | No |
- Specification Sheet - 911
