3 Zone Valve Re... 
Bronze automatic temperature and pressure relief valves used for protection of hot water heaters and storage tanks. Protects against elevated temperature and pressure.
- ASME CAPACITY BTU/Hr – 500,00
- ASME Section IV Certified Capacity (3/4″)
- CSA Listed and Certified to ANSI Z21.22
- 125 and 150 psig Set Pressures @ 210°F max
- Corrosion Resistant Construction
- Coated Element Protects Against Corrosion
- Extended Body Option for Insulated Vessels
- Made in the USA
| Weight | 1.2 lbs |
|---|---|
| Size | 3/4" |
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