Specifications
Description
The Watts F116-1 is a globe-pattern pilot-operated pressure relief / sustaining / backpressure control valve with Flanged connections. It features a ductile iron body.
This 4 inch fire pump suction control valve, model 116-1FM, is designed to permit flow when upstream suction pressure is above the adjustable set point of the control pilot, and throttle toward closed when upstream suction pressure falls below the adjustable set point. The valve is installed downstream of the fire pump, and senses pump suction pressure through a field installed pilot sensing line. SentryPlus Alert® technology provides intelligent pressure monitoring and notifications using integrated sensors, and integrates with the Sensor Control Monitor to deliver maintenance alerts through BAS via RS-485 Modbus or the Nexa® platform over Wi-Fi.
Features
- Globe pattern
- Class 150 flanged
- Epoxy coated
- Integrates with the Sensor Control Monitor to deliver maintenance alerts to BAS via RS-485 Modbus or the Nexa platform by Wi-Fi connectivity
- Copper tubing/brass fittings
Common Questions
- Is this valve UL Listed and FM Approved for fire protection?
- Yes — this model carries the UL listing and FM approval required for fire-protection service. Non-listed control valves cannot be substituted on a fire job even when the body and pilot are otherwise identical.
Specifications
- Type: Relief
- Connection: Flanged
- Body Material: Ductile Iron
- Pressure Class: Class 150
- Application: Fire Protection
- Operation: Pilot-Operated Diaphragm
- Country of Origin: United States
- Warranty: 1 Year Limited
- MPN: F116-1
- Lead-Free: No
- Item Type: Valve
- Control Function: Pressure Relief / Sustaining / Backpressure
- Valve Platform: Classic (F-Series)
- Body Pattern: Globe
- End Connection / Pressure Class: 150# Flanged
- Coating: Fusion-Bonded Epoxy
- UL Listed / FM Approved: Yes
Product Information
Dimensions
| End Connection | Flanged | Pressure Class | Class 150 |
Details
| Series | 116FM | Device Type | Relief |
| Body Material | Ductile Iron | Application | Fire Protection |
| Operation | Pilot-Operated Diaphragm | Item Type | Valve |
| Control Function | Pressure Relief / Sustaining / Backpressure | Valve Platform | Classic (F-Series) |
| Body Pattern | Globe | Pressure Class End | 150# Flanged |
| Coating | Fusion-Bonded Epoxy | UL FM Listed | Yes |
Compare with similar products
| Port Style | — | Full
| Full
| Full
| Full
| Full
|
| Item Type | Valve
| Valve
| Valve
| Valve
| Valve
| Valve
|
| Control Function | Pressure Relief / Sustaining / Backpressure
| Pressure Relief / Sustaining / Backpressure
| Pressure Relief / Sustaining / Backpressure
| Pressure Relief / Sustaining / Backpressure
| Pressure Relief / Sustaining / Backpressure
| Pressure Relief / Sustaining / Backpressure
|
| Valve Platform | Classic (F-Series)
| Classic (F-Series)
| Classic (F-Series)
| Mustang (M-Series)
| Mustang (M-Series)
| Classic (F-Series)
|
| Body Pattern | Globe
| Globe
| Globe
| Globe
| Globe
| Globe
|
| Pilot Range PSI | — | 20-200
| 20-200
| 20-200
| 20-200
| 20-200
|
| Pressure Class End | 150# Flanged
| 150# Flanged
| 300# Flanged
| 300# Flanged
| THD (NPT Threaded)
| THD (NPT Threaded)
|
| Options | — | Test Cocks, Strainer
| Test Cocks, Strainer
| Test Cocks, Strainer
| Limit Switch, Strainer
| Test Cocks, Strainer
|
| Coating | Fusion-Bonded Epoxy
| ArmorTek 3-Part Epoxy
| ArmorTek 3-Part Epoxy
| ArmorTek 3-Part Epoxy
| ArmorTek 3-Part Epoxy
| ArmorTek 3-Part Epoxy
|
| Series | 116FM
| LFF116
| LFF116
| LFM116
| LFM116
| LFF116
|
| Country Of Origin | United States
| United States
| United States
| United States
| United States
| United States
|
| Warranty | 1 Year Limited
| 1 Year Limited
| 1 Year Limited
| 1 Year Limited
| 1 Year Limited
| 1 Year Limited
|
| Spec Sheet | ||||||
| Install Sheet | ||||||
| Device Type | Relief
| Relief
| Relief
| Relief
| Relief
| Relief
|
| Size Nominal | — | 6"
| 3"
| 3"
| 1-1/2"
| 1-1/2"
|
| Inlet Size | — | 6"
| 3"
| 3"
| 1-1/2"
| 1-1/2"
|
| Outlet Size | — | 6"
| 3"
| 3"
| 1-1/2"
| 1-1/2"
|
| Lead Free | — | Yes | Yes | Yes | Yes | Yes |
| End Connection | Flanged
| Flanged
| Flanged
| Flanged
| NPT
| NPT
|
| Body Material | Ductile Iron
| Ductile Iron
| Ductile Iron
| Ductile Iron
| Ductile Iron
| Ductile Iron
|
| Seat Material | — | Buna-N
| Buna-N
| Buna-N
| Buna-N
| Buna-N
|
| Operation | Pilot-Operated Diaphragm
| Pilot-Operated Diaphragm
| Pilot-Operated Diaphragm
| Pilot-Operated Diaphragm
| Pilot-Operated Diaphragm
| Pilot-Operated Diaphragm
|
| Pressure Class | Class 150
| Class 150
| Class 300
| Class 300
| — | — |
| Max Pressure PSI | — | 200.0 psi | 200.0 psi | 600.0 psi | 600.0 psi | 200.0 psi |
| Max Temp °F | — | 160.0 °F | 160.0 °F | 160.0 °F | 160.0 °F | 160.0 °F |
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