ASME Section IV capacity certified bronze safety reliefvalve for protection of hot water heating boilers, systemsand similar equipment. It can be pre-set to any pressureranging from 15 to 160 psig (1 to 11 bar) at 250 F.
- Sizes: 3/4″ – 2″ (20 – 50mm)
- ASME Section IV Certified Capacity
- Corrosion Resistant Construction
- Diaphragm Isolated Spring Chamber
- Extremely High Capacity
- Directive 97/23/EC (PED) Compliant Option
- MADE IN THE USA