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- This pressure relief valve has a 1 inch NPTF female inlet, 1 1/4 inch NPTF female outlet, and pressure relief setpoint of 30 psi. The valve can be used for hot water space heating boiler applications to protect against excessive pressure. It features an iron body, non-metallic disc-to-metal seating, 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.
WATTS®, F382570, Valve, Series: 740, 1 x 1-1/4 in Nominal, Female NPTF End Style, 20 psi Pressure, 250 deg F, Media: Water, Iron Body, Non-Metallic Trim, 7-1/4 in H x 3-1/2 in L Dimensions, Domestic
- Requires purchase of activation kit to activate sensor
- Expanded outlets for hot water space heating boilers
- Non-metallic disc to metal seating
- Used for hot water space heating boiler applications to protect against excessive pressure
- Discharge Line Flood Sensor
- Body MaterialIRONDomestic / ImportDomesticEnd StyleFNPTNominal Size 1 x 1-1/4 inPressure Rating30 to 75 psiDimensions7-1/4 in H x 3-1/2 in LManufacturerWatts Water TechnologiesManufacturer #F382570MediaWaterSeries740Temperature Rating250 degFTrim MaterialNon-MetallicWeight3.13 lb