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watts 40xl-4

AMOT combination valves are used in applications where temperature, pressure relief and/or filtering are required simultaneously. These functions are combined into one valve to simplify installation and material planning and to reduce costs.

Automatic Re-Seating Temperature And Pressure Relief Valve, Series/Model: Series 40XL-4, Nominal Size: 1 IN, Connection Type: MNPT X FNPT, Pressure Rating: 150 PSI, Temperature Rating: 210 DEG F, Bronze Body Material, Industry Standards: ASME Rated, ANSI Z21.22, CSA Listed, National Board of B And PVI to Section IV Of The ASME B And PV Code And Meet Current FHA Requirement And ANSI Z21.22 In Addition To Military Spec. MIL-V-136-12D, Type I, 2-3/4 IN Width, 6-1/4 IN Height, Lead Free: No, Other Physical Dimension: 4 IN Length Thermostat, Additional Specifications: Temperature Steam Rating (CSA): 500000 BTU/HR

watts 40xl-5

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This 1 IN bronze automatic reseating temperature and pressure relief valve with a 5 in thermostat is installed directly in tank tappings and is used in commercial applications to provide automatic temperature and pressure protection for hot water supply tanks and hot water heaters. It features a bronze body with NPT male inlet and NPT female outlet connections, thermo-bonded coated thermostat, tamper resistant bonnet screws, test lever, and automatic reseating feature. The temperature relief is 210 DEG F (99 DEG C) and the pressure relief is 150 PSI.