LF140S-3 150/210 FS 3/4
Part of the LF140 Series
Ordering Code: F121449
UPC: 098268566598
Lead Free: YES
3/4 IN LF140S-3 Lead Free Automatic Reseating Temperature and Pressure Relief Valve, 150 psi, 210 F, 3 IN Coated Thermostat, Discharge Line Flood Sensor Included
This lead free automatically reseating temperature and pressure relief valve has a 3/4 inch NPTF female inlet, 3/4 inch NPTF female outlet, 3 inch coated thermostat, pressure relief setpoint of 150 psi, and temperature relief setpoint of 210 degrees F. This valve can be installed directly in tank tappings for commercial applications to provide protection for hot water supply tanks and hot water heaters. It features a lead free copper silicon alloy body, tamper resistant bonnet screws, and test lever. Includes a nonrestrictive discharge drain line flood sensor with SentryPlus Alert(R) technology to detect excessive water discharges from the relief valve. Sensor activation requires purchase of an activation kit which can be connected to existing building management systems or the Watts Cellular Gateway.
Features
- Features a flood sensor with SentryPlus Alert technology to detect excessive water discharges from the relief valve
- Requires purchase of activation kit to activate sensor
- Lead free copper silicon alloy body
- Tamper resistant bonnet screws
- 3 Inch coated thermostat length
- Non-mechanical seat to disc alignment
- Set pressure 150 psi
| Specifications | |
|---|---|
| Body Material | Lead Free Copper Silicon Alloy |
| Brand | Watts |
| EAN | 098268566598 |
| GPM-When Relieved | Does Not Apply to Product |
| Inlet Connection Size | 3/4 IN |
| Inlet Connection Type | Female Threaded |
| Inlet Thread Type | NPTF |
| Lead Free | YES |
| Maximum Temperature-Fahrenheit | 210 |
| Maximum Working Pressure-PSI | 112 |
| Outlet Connection Size | 3/4 IN |
| Outlet Connection Type | Female Threaded |
| Outlet Thread Type | NPTF |
| Part Number | F121449 |
| Pressure Range | Does not apply to product |
| Pressure Relief Setting-PSI | 150 |
| Protection Type | Temperature And Pressure |
| Series | LF140 |
| Shank Length | Does Not Apply To Product |
| Temperature Relief-Fahrenheit | 210 |
| Thermostat Material | Nylon Coated Copper |
| Thermostat Probe Length | 3 IN |
Literature
-
- ES-LF40_LF140_LFN240_LF340_es-MX 2331
- Flyer - Flood Detection for Relief Valves
- Installation Instructions - BMS Flood Sensor Retrofit Connection Kit for Relief Valve Discharge Line
- Installation Instructions - Tag For 100XL, 10L,140,1L,1XL, 340, 342, 40L, LF100XL, LF10L, LF140, LF1L, LF340, LF40L, LFLL40XL, LFN240, LFSL100XL, LL40XL, N240, SL100XL
- Specification Sheet - Flood Sensor for Relief Valve Discharge Line
- Specification Sheet - Flood Sensor for Relief Valve Discharge Line (French)
- Specification Sheet - Flood Sensor for Relief Valve Discharge Line (Spanish)
- Specification Sheet - LF40, LF140, LFN240, LF340
- Specification Sheet - LF40, LF140, LFN240, LF340 (French)
- Specification Sheet - Relief Valve Flood Sensor Retrofit Connection Kit
- Specification Sheet - Relief Valve Flood Sensor Retrofit Connection Kit (French)
- Specification Sheet - Relief Valve Flood Sensor Retrofit Connection Kit (Spanish)