


Watts Temperature and Pressure Relief Valve, 670,000 BtuH, 150 psi, 6 in Thermostat Length - 1"140X-6
Marsoni
M251S
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Friday, May 29
Watts Temperature and Pressure Relief Valve, 670,000 BtuH, 150 psi, 6 in Thermostat Length - 1"140X-6Temperature and Pressure Relief Valve; Inlet Type: FNPT; Outlet Type: FNPT; Inlet Size: 1 in; Outlet Size: 1 in; Thermostat Length: 6 in; Body Height: 5 1 2 in; BtuH: 670,000; Factory Set Pressure: 150 psi; Max. Temp.: 210 Degrees F; Shank Length: Standard; Auto Re Seating: Yes; Body Material: Bronze; Spring Material: Stainless Steel; Body Width: 3 in; Standards: ASME Rated, CGA Listed, MIL V 136 12D, MIL V 13612C, Meet FHA Specifications, Military
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Reviewed in the United States on June 1, 2026
★★★★★ 5
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this is a great deal and so nice to have on hand. I like being able to just grab replacement parts as needed and not have to place orders for them. It gives peace of mind to know I already have them on hand. much more affordable to buy all at once too
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Reviewed in the United States on June 29, 2025
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Reviewed in the United States on March 11, 2026
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