Specifications
Description
Watts 1 In Bronze Automatic Reseating Temp And Pressure Relief Valve is an essential plumbing component. It's perfect for maintaining an optimal water temperature and pressure in your plumbing system. Ensure long-lasting performance and reliability thanks to its durable bronze. Helps prevent leaks and damage caused by excessive pressure. The valve remains sealed after the pressure has been relieved. It has a 150 psi and 210 degrees F and 7 In extension thermostat. Its easy-to-use manual test lever makes quick and simple testing. Order your Bronze Automatic Reseating Temp And Pressure Relief Valve and experience Watts high quality.
Product Information
Dimensions
| Size Nominal | 1" | Inlet Size | 1" |
| Outlet Size | 1" | Element Length IN | 7.0 in |
| Shank Length | Standard | — | — |
Details
| Series | 40L | Device Type | Relief |
| Body Material | Bronze | Max Pressure PSI | 150.0 psi |
| Max Temp °F | 210.0 °F | Pack Qty | 12 |
| Options | Flood Sensor, Tamper Switch | Relief Type | Temperature & Pressure |
| Set Pressure PSI | 150.0 psi | Temp Setting °F | 210.0 °F |
| ASME Rating | ASME Section XIII (HV) | Application Class | Commercial Water Heater |
| Connection Config | MNPT inlet x FNPT outlet | Auto Reseating | Yes |
| Test Lever | Yes | Flood Sensor Ready | Yes |
Certifications & Standards
| ASME Section XIII (HV) | NBBI |
| ANSI Z21.22 | CSA 4.4 |
Compare with similar products
| Relief Type | Temperature & Pressure
| Temperature & Pressure
| — | Pressure Only
| Pressure Only
| Temperature & Pressure
|
| Set Pressure PSI | 150.0 psi | 150.0 psi | — | 125.0 psi | 30.0 psi | 150.0 psi |
| Temp Setting °F | 210.0 °F | 210.0 °F | — | — | — | 210.0 °F |
| BTU Capacity | — | 105000.0 BTU/hr | — | — | — | 105000.0 BTU/hr |
| BTU Rating Basis | — | CSA Temperature Steam
| — | — | — | CSA Temperature Steam
|
| ASME Rating | ASME Section XIII (HV)
| ASME Section XIII (HV)
| — | — | ASME Section XIII (HV)
| ASME Section XIII (HV)
|
| Application Class | Commercial Water Heater
| Residential Water Heater
| — | Tankless / Thermal Expansion
| Hot Water Boiler
| Residential Water Heater
|
| Element Length IN | 7.0 in | 2.0 in | — | — | — | — |
| Shank Length | Standard
| Extra Long (LLL)
| — | Standard
| — | Standard
|
| Connection Config | MNPT inlet x FNPT outlet
| MNPT inlet x FNPT outlet
| — | MNPT inlet x FNPT outlet
| — | MNPT inlet x FNPT outlet
|
| Test Lever | Yes | Yes | — | — | — | Yes |
| Series | 40L
| 100XL
| A2C
| 111
| 330
| SL100XL
|
| 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
| Strainer
| Relief
| Relief
| Relief
|
| Size Nominal | 1"
| 3/4"
| — | 1/2"
| 3/4"
| 3/4"
|
| Inlet Size | 1"
| 3/4"
| — | 1/2"
| 3/4"
| 3/4"
|
| Outlet Size | 1"
| 3/4"
| — | 1/2"
| 3/4"
| 3/4"
|
| End Connection | — | NPT
| Hose
| MNPT
| NPT
| NPT
|
| Body Material | Bronze
| Bronze
| — | Bronze
| Bronze
| Bronze
|
| Max Pressure PSI | 150.0 psi | 150.0 psi | 150.0 psi | 125.0 psi | 30.0 psi | 150.0 psi |
| Max Temp °F | 210.0 °F | 210.0 °F | 180.0 °F | — | 250.0 °F | 210.0 °F |
| Certifications | ASME Section XIII (HV), NBBI, ANSI Z21.22, CSA 4.4
| ASME Section XIII (HV), NBBI, ANSI Z21.22, CSA 4.4
| UL
| — | ASME Section XIII (HV), NBBI
| ASME Section XIII (HV), NBBI, ANSI Z21.22, CSA 4.4
|
| Pack Qty | 12
| 50
| 12
| 50
| 50
| 50
|
| Options | Flood Sensor, Tamper Switch
| — | Strainer
| — | — | — |
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