The valve helps protect the tank against rupture or internal pressures caused by fire exposure and other emergency events. Model 2400A is designed to be self-closing, while Groth’s special fluoropolymer “cushioned air” pallet and peripheral guiding ensures proper alignment and integrity of seating. The valve can be offered in corrosion-resistant materials throughout.
- A wide stainless steel seat and air-cushion seal keeps leakage low long after the valve is put in service
- A hinged design including a lift stop ensures positive re-seating for reliable performance
- Easy access manway combined with emergency relief