ASME Section IV capacity certified bronze safety relief valve for protection of hot water heating boilers, systems and similar equipment. It can be pre-set to any pressure ranging between 20 to 80 psig (1.4 - 5.5 bar) at 250°F max.
Features:
- AMSE Section IV Certified Capacity
- Corrosion Resistant Construction
- Optional Polished or Satin Chrome Finish
- Made in the USA