Specifications
Description
The Watts LFPV20CB-3/4 200-450PSIG is a 3/4" lead-free pressure reducing valve with NPT connections. It features a epdm seat. Rated to 450 psi and up to 300°F. This model is certified lead-free for potable-water installations.
This 3/4 inch 200-450 psig model LFPV20CB, is a direct sensed direct acting diaphragm actuated system pressure relief valve. The intended installations are in systems where it is anticipated that the internal pressure exceeds the rated pressure of the system components or for installation downstream of a pressure reducing valve in accordance with ANSI/NFPA 13.
Features
- 3/4" threaded
- UL/FM approved
- 200-450 psig
- Lead free brass
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: Pressure Regulator
- Size: 3/4"
- Inlet Size: 3/4"
- Outlet Size: 3/4"
- Connection: NPT
- Seat / Seal Material: EPDM
- Max Pressure (psi): 450
- Application: Fire Protection
- Country of Origin: United States
- Warranty: 1 Year Limited
- MPN: LFPV20CB-3/4 200-450PSIG
- Temperature: up to 300°F
- Lead-Free: Yes
- Item Type: Valve
Product Information
| SKU | UPC | Country of Origin | Warranty |
|---|---|---|---|
| 2942-09 | 098268011654 | United States | 1 Year Limited |
Dimensions
| Size Nominal | 3/4" | Inlet Size | 3/4" |
| Outlet Size | 3/4" | End Connection | NPT |
Details
| Series | LFPV20CB | Device Type | Pressure Regulator |
| Lead Free | Yes | Seat Material | EPDM |
| Application | Fire Protection | Max Pressure PSI | 450.0 psi |
| Max Temp °F | 300.0 °F | Item Type | Valve |
Compare with similar products
| Port Style | — | Full
| Full
| Full
| Full
| Full
|
| Item Type | Valve
| Valve
| Valve
| Valve
| Valve
| Valve
|
| Control Function | — | Pressure Reducing (Low-Flow Bypass)
| Pressure Reducing
| Pressure Reducing
| Pressure Reducing
| Pressure Reducing
|
| Valve Platform | — | Mustang (M-Series)
| Classic (F-Series)
| Mustang (M-Series)
| Mustang (M-Series)
| Mustang (M-Series)
|
| Body Pattern | — | 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 | — | 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 | LFPV20CB
| 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 | Pressure Regulator
| Pressure Regulator
| Pressure Regulator
| Pressure Regulator
| Pressure Regulator
| Pressure Regulator
|
| Size Nominal | 3/4"
| 4"
| 2-1/2"
| 8"
| 1-1/4"
| 6"
|
| Inlet Size | 3/4"
| 4"
| 2-1/2"
| 8"
| 1-1/4"
| 6"
|
| Outlet Size | 3/4"
| 4"
| 2-1/2"
| 8"
| 1-1/4"
| 6"
|
| Lead Free | Yes | Yes | Yes | Yes | Yes | Yes |
| End Connection | NPT
| Flanged
| NPT
| Flanged
| Grooved
| Grooved
|
| Body Material | — | 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
|
| Pressure Class | — | Class 300
| — | Class 150
| — | — |
| Max Pressure PSI | 450.0 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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