ASME Section IV capacity certified bronze safety relief valve for protection of hot water heating boilers, systems and similar equipment.
Features:
- ASME Section IV Certified Capacity
- 15-160 psig Set Pressures at 250*degF max
- Corrosion Resistant Construction
- Diaphragm Isolated Spring Chamber
- Extremely High Capacity
- Directive 97/23/EC (PED) Compliance
- Made in the USA
Materials:
- Body/Cap: ASTM B584 Bronze
- Spring: Alloy Steel, Plated
- Seat: Silicone