Specifications
Description
The Watts LFF1115-3 300 FC 20-1 2 is a 2" lead-free angle-pattern pilot-operated pressure reducing & check control valve. It features a ductile iron body and a epdm seat. Rated to up to 300°F. This model is certified lead-free for potable-water installations.
Common Questions
- What fluid temperature can the EPDM trim handle?
- This valve is built with EPDM elastomers, good to about 300°F. Watts offers the same body with Buna-N (to 160°F), FKM/Viton (to 250°F) or EPDM (to 300°F) — pick the elastomer for your fluid temperature, not the body.
- Is this valve certified lead-free for potable water?
- Yes. The "LF" prefix denotes Watts lead-free construction, compliant with the weighted-average 0.25% lead requirement of the Safe Drinking Water Act (NSF/ANSI 372) for potable-water service.
Specifications
- Type: Check
- Size: 2"
- Inlet Size: 2"
- Outlet Size: 2"
- Body Material: Ductile Iron
- Seat / Seal Material: EPDM
- Operation: Pilot-Operated Diaphragm
- Country of Origin: United States
- Warranty: 1 Year Limited
- MPN: LFF1115-3 300 FC 20-1 2
- Temperature: up to 300°F
- Lead-Free: Yes
- Item Type: Valve
- Control Function: Pressure Reducing & Check
- Valve Platform: Classic (F-Series)
- Body Pattern: Angle
- Coating: Fusion-Bonded Epoxy
Product Information
| SKU | UPC | Country of Origin | Warranty | Spec Sheet |
|---|---|---|---|---|
| T595040 | 098268216905 | United States | 1 Year Limited | Download |
Dimensions
| Size Nominal | 2" | Inlet Size | 2" |
| Outlet Size | 2" | — | — |
Details
| Series | LFF115-3 | Device Type | Check |
| Lead Free | Yes | Body Material | Ductile Iron |
| Seat Material | EPDM | Operation | Pilot-Operated Diaphragm |
| Max Temp °F | 300.0 °F | Item Type | Valve |
| Control Function | Pressure Reducing & Check | Valve Platform | Classic (F-Series) |
| Body Pattern | Angle | Coating | Fusion-Bonded Epoxy |
Compare with similar products

| Port Style | — | Full
| Full
| Full
| Full
| Full
|
| Item Type | Valve
| Valve
| Valve
| Valve
| Valve
| Valve
|
| Control Function | Pressure Reducing & Check
| Pressure Reducing (Low-Flow Bypass)
| Pressure Reducing
| Pressure Reducing
| Pressure Reducing
| Pressure Reducing
|
| Valve Platform | Classic (F-Series)
| Mustang (M-Series)
| Classic (F-Series)
| Mustang (M-Series)
| Mustang (M-Series)
| Mustang (M-Series)
|
| Body Pattern | Angle
| Globe
| Globe
| Globe
| Globe
| Globe
|
| Pilot Range PSI | — | 10-75
| 2-30
| 30-300
| 30-300
| 2-30
|
| Pressure Class End | — | 300# Flanged
| THD (NPT Threaded)
| 150# Flanged
| GRV (Grooved)
| GRV (Grooved)
|
| Options | — | Low-Flow Bypass, Limit Switch, Strainer, Bypass
| Test Cocks, Strainer
| Position Indicator, Strainer
| Position Indicator, 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
|
| UL FM Listed | — | Yes | — | Yes | Yes | Yes |
| Series | LFF115-3
| LFM115-74
| LFF115
| LFM115
| LFM115
| LFM115
|
| 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 | Check
| Pressure Regulator
| Pressure Regulator
| Pressure Regulator
| Pressure Regulator
| Pressure Regulator
|
| Size Nominal | 2"
| 4"
| 2-1/2"
| 8"
| 1-1/4"
| 6"
|
| Inlet Size | 2"
| 4"
| 2-1/2"
| 8"
| 1-1/4"
| 6"
|
| Outlet Size | 2"
| 4"
| 2-1/2"
| 8"
| 1-1/4"
| 6"
|
| Lead Free | Yes | Yes | Yes | Yes | Yes | Yes |
| End Connection | — | Flanged
| NPT
| Flanged
| Grooved
| Grooved
|
| Body Material | Ductile Iron
| Ductile Iron
| Ductile Iron
| Ductile Iron
| Ductile Iron
| Ductile Iron
|
| Seat Material | EPDM
| Buna-N
| Buna-N
| EPDM
| EPDM
| EPDM
|
| Operation | Pilot-Operated Diaphragm
| Pilot-Operated Diaphragm
| Pilot-Operated Diaphragm
| Pilot-Operated Diaphragm
| Pilot-Operated Diaphragm
| Pilot-Operated Diaphragm
|
| Pressure Class | — | Class 300
| — | Class 150
| — | — |
| Max Pressure PSI | — | 600.0 psi | 300.0 psi | 600.0 psi | 600.0 psi | 600.0 psi |
| Max Temp °F | 300.0 °F | 160.0 °F | 160.0 °F | 300.0 °F | 300.0 °F | 300.0 °F |
| Certifications | — | ASSE-1003, UL, FM
| — | UL, FM
| UL, FM
| UL, FM
|
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