WATTS® 40XL Series 40XL-4-125-1 Temperature and Pressure Relief Valve, 1 in Nominal, Male x Female, Bronze, 210 deg F

The combined 2-in-1 Temperature & Pressure Relief Valve provides the least expensive and proven means for protection against both excessive temperature and pressure emergency conditions. Fully automatic temperature and pressure relief protection for domestic hot water supply tanks and heaters based on the latest ANSI Z21.22 Listing requirements for temperature discharge capacity. 40XL with test lever and extension thermostat for installation in hot water outlet within the allowable distance from the top of the tank based on latest ANSI Z21.22. Sizes 3/4 in and 1 in. 40L with test lever and short thermostat for installation directly in available tank tappings. Sizes 3/4 in and 1 in. Series 140, N240 and 340 have the same basic body construction and advanced design features as the Series 40 and are identical to the Series 40 except for discharge capacity and size of inlet and outlet connections. For complete specifications (including specifications for the Series 40) see other side. Sizes in", -1/4 in, 1-1/2 in and 2 in.

WATTS® Temperature and Pressure Relief Valve, 40XL Series, 1 in Nominal, Male x Female Connection, 125 psi, Lever Actuator, Bronze, Finish: Thermo-Bond Coating, 210 deg F, 2-3/4 in W

• Non-mechanical seat-to-disc alignment
• Thermostat is accurate and proven, exclusively designed and manufactured by Watts
• Tamper-resistant bonnet screws
• Series 40 and 140 feature a unique thermostat with a special thermo-bonded coating
• Series 140 sizes 1 in and above are standardly furnished with stainless steel thermostat tube

• Specification Sheet https://assets.unilogcorp.com/267/ITEM/DOC/WATTS_40XL_4_100_1_Specification_Sheet.pdf
• Specification Sheet https://assets.unilogcorp.com/267/ITEM/DOC/WATTS_40XL_4_100_1_Specification_Sheet.pdf