Direct Acting-Lead Free Bronze body Pressure Relief valves for pressure protection only of all types of hot water heating boiler equipment. Pressure range 50 to 150psi (3 – 10 bar) with corresponding high ratings from 2,459,000 to 14,370,000 BTU/hr. Female inlet and outlet connections. It is designed for emergency safety relief and shall not be used as an operating control.
- Seat located above drain; water cannot be trapped and sediment cannot foul seat.
- Non-mechanical seat-to-disc alignment will not stick or freeze.
- Water seal of high temperature resisting material isolates spring ¬-working parts from water during relief.
|Pressure Range||50 to 150psi (3 – 10 bar) with corresponding high ratings|
|Range||From 2,459,000 to 14,370,000 BTU/hr.|