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WATTS F318820 N241X-5 1-1/4 210F 125PSI TEMPERATURE & PRESSURE VALVE WITH FLOW SENSOR

MFR Part #: F318820
SKU #: 1271789
Brand: WATTS®
UPC: 098268558531
WATTS® F318820 N240 Automatic Reseating Valve, 1-1/4 in Nominal, Male NPTF x Female NPTF End Style, 93 psi Pressure, 210 deg F, 5 in L Probe, Bronze Body, Domestic
1 Year
Discharge Line Flood Sensor
For commercial applications to provide protection for hot water supply tanks and hot water heaters
ASME Rated | CSA | FHA requirements | ANSI Z21.22 | Military Spec. MIL-V-136-12D, Type I

WATTS®, F318820, Valve, Automatic Reseating, Series: N240, 1-1/4 in Nominal, Male NPTF x Female NPTF End Style, 93 psi Pressure, 210 deg F, 5 in Probe Length, Media: Water, Test Lever Actuator, Bronze Body, Stainless Steel Trim, 7-3/8 in H x 3-1/4 in W Dimensions, Domestic

This automatic reseating temperature and pressure relief valve has a 1 1/4 inch NPT male inlet, 1 inch NPT female outlet, 5 inch stainless steel extension thermostat, pressure relief setpoint of 125 psi, and temperature relief setpoint of 210 degrees F. This valve can be installed in hot water outlet within the allowable distance from the top of the tank for commercial applications to provide protection for hot water supply tanks and hot water heaters. It features a bronze 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. When paired with an add on connection kit, the sensor is activated to relay alerts for potential flooding events. Connection kit options include BMS, cellular communication, and the Sensor Control Monitor which enables integration with BAS via RS‑485 Modbus or the Nexa platform through Wi-Fi.

Product Details

WATTS®, F318820, Valve, Automatic Reseating, Series: N240, 1-1/4 in Nominal, Male NPTF x Female NPTF End Style, 93 psi Pressure, 210 deg F, 5 in Probe Length, Media: Water, Test Lever Actuator, Bronze Body, Stainless Steel Trim, 7-3/8 in H x 3-1/4 in W Dimensions, Domestic

This automatic reseating temperature and pressure relief valve has a 1 1/4 inch NPT male inlet, 1 inch NPT female outlet, 5 inch stainless steel extension thermostat, pressure relief setpoint of 125 psi, and temperature relief setpoint of 210 degrees F. This valve can be installed in hot water outlet within the allowable distance from the top of the tank for commercial applications to provide protection for hot water supply tanks and hot water heaters. It features a bronze 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. When paired with an add on connection kit, the sensor is activated to relay alerts for potential flooding events. Connection kit options include BMS, cellular communication, and the Sensor Control Monitor which enables integration with BAS via RS‑485 Modbus or the Nexa platform through Wi-Fi.

Attributes

Country Of OriginUS
Nominal Size1-1/4 in
Pressure Rating93 psi
Probe Length5 in
Temperature Rating210 deg F
Actuator TypeTest Lever
Body MaterialBronze
Dimensions7-3/8 in H x 3-1/4 in W
Domestic/ImportDomestic
End StyleMale NPTF x Female NPTF
MediaWater
SeriesN240
Trim MaterialStainless Steel
TypeAutomatic Reseating

Features

  • Requires purchase of activation kit to activate sensor
  • Tamper resistant bonnet screws
  • Non-mechanical seat to disc alignment