Similar products
Specifications
Description
The Watts LF5300A 1/2 is a 1/2" lead-free pressure relief valve for pump bypass pressure control service. It features a bronze body. Rated to 250 psi and up to 148°F. This model is certified lead-free for potable-water installations.
This lead free 1/2 inch bypass control relief valve is used in commercial, residential, and in residential applications to regulate liquid pressure as supplied by a positive pressure pump. This is a poppet-type compact valve that protects equipment by opening at the desired setting to allow excess volume to be by-passed back to the source. It consist of a lead free brass body construction with NPT male inlet and NPT female outlet, PTFE disc, spring and a tee handle. The pressure range is 0 to 250 psi (zero to 17.23 bar).
Features
- Lead free brass body construction
- Spring loaded
- Soft seated
- Automatic reseating
- Includes: Bypass
Common Questions
- Can I use this on potable water?
- Yes. It is certified lead-free to NSF/ANSI 372, which is what plumbing codes require for any device in a drinking-water line.
Specifications
- Type: Relief
- Size: 1/2"
- Inlet Size: 1/2"
- Outlet Size: 1/2"
- Connection: NPT
- Body Material: Bronze
- Max Pressure (psi): 250
- Pack Quantity: 25
- Country of Origin: United States
- Warranty: 1 Year Limited
- MPN: LF5300A 1/2
- Temperature: up to 148°F
- Lead-Free: Yes
- Relief Type: Pressure Only
- Application: Pump Bypass Pressure Control
- Shank Length: Standard
- Connection Configuration: MNPT inlet x FNPT outlet
- Automatic Reseating: Yes
- Approved for Potable Water: Yes
- SentryPlus Alert Flood Sensor: No
Product Information
| SKU | UPC | Country of Origin | Warranty | Spec Sheet |
|---|---|---|---|---|
| 0121627 | 098268587814 | United States | 1 Year Limited | Download |
Dimensions
| Size Nominal | 1/2" | Inlet Size | 1/2" |
| Outlet Size | 1/2" | End Connection | NPT |
| Shank Length | Standard | — | — |
Details
| Series | LF5300A | Device Type | Relief |
| Lead Free | Yes | Body Material | Bronze |
| Max Pressure PSI | 250.0 psi | Max Temp °F | 148.0 °F |
| Pack Qty | 25 | Options | Bypass |
| Relief Type | Pressure Only | Application Class | Pump Bypass Pressure Control |
| Connection Config | MNPT inlet x FNPT outlet | Auto Reseating | Yes |
| Potable Approved | Yes | — | — |
Compare with similar products
| Relief Type | Pressure Only
| Pressure Only
| Pressure Only
| Pressure Only
| Pressure Only
| Pressure Only
|
| Set Pressure PSI | — | 125.0 psi | 60.0 psi | 150.0 psi | 125.0 psi | 125.0 psi |
| Application Class | Pump Bypass Pressure Control
| Tankless / Thermal Expansion
| Tankless / Thermal Expansion
| Tankless / Thermal Expansion
| Tankless / Thermal Expansion
| Tankless / Thermal Expansion
|
| Shank Length | Standard
| Standard
| Standard
| Standard
| Standard
| Standard
|
| Connection Config | MNPT inlet x FNPT outlet
| MNPT inlet x FNPT outlet
| MNPT inlet x FNPT outlet
| MNPT inlet x FNPT outlet
| MNPT inlet x FNPT outlet
| MNPT inlet x FNPT outlet
|
| Test Lever | — | — | — | Yes | — | Yes |
| Potable Approved | Yes | Yes | Yes | Yes | — | — |
| Series | LF5300A
| LF111
| LF111
| LF53L
| 111
| 53L
|
| 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 | 1/2"
| 1/2"
| 1/2"
| 1/2"
| 1/2"
| 1/2"
|
| Inlet Size | 1/2"
| 1/2"
| 1/2"
| 1/2"
| 1/2"
| 1/2"
|
| Outlet Size | 1/2"
| 1/2"
| 1/2"
| 1/2"
| 1/2"
| 1/2"
|
| Lead Free | Yes | Yes | Yes | Yes | — | — |
| End Connection | NPT
| MNPT
| MNPT
| MNPT
| MNPT
| MNPT
|
| Body Material | Bronze
| Bronze
| Bronze
| — | Bronze
| Bronze
|
| Max Pressure PSI | 250.0 psi | 125.0 psi | 60.0 psi | 150.0 psi | 125.0 psi | 150.0 psi |
| Certifications | — | — | — | ANSI Z21.22, CSA 4.4
| — | ANSI Z21.22, CSA 4.4
|
| Pack Qty | 25
| 50
| 50
| 50
| 50
| 50
|
Recommended Products
Recently Viewed
What Our Customers Say
-
Ray is handsome and helpful. A good man to work with for any plumbing needs.
-
Professional services, excellent customer service
-
Excellent service and attention, everyone was very friendly. 5 stars for Mr. Julio.
-
Excellent service as always. All the stuff I needed. Thanks Julio.
-
Excellent service
-
Great place for plumbing parts and great service
-
Great prices and customer service!
-
Julio was very helpful and knowledgeable
-
Good service
-
Excellent service and help from the staff who work at this place
-
Needed a faucet quick. They had what we needed within 5 minutes and were all so nice
-
Ray Rhodes thanks for your help. 5 star service at City Supply.