Rotor type maintaining a pressure drop of pressure below 3% through its body.
Clear, positive indication of the active Pressure Relief Valve
Tested packing design plus minimal leak points ensure reduced fugitive emissions
No seat lapping is required for maintenance
Minimal spare parts reduce the cost of ownership
Simple operation, built-in seat equalization and no special tool requirements minimize the total valve operating time
Tandem design (single way) for dual Pressure Relief Valves which are discharging into a closed header system
