Description
The Groth Model 2400A emergency pressure relief valve is designed to provide additional emergency relief capacity beyond that offered by the tank's normal operating pressure relief valve. This valve helps protect the tank against rupture or internal pressure caused by fire exposure or other emergency events. The Model 2400A is designed to be self-seating, while Groth's special "air-cushioned" fluoropolymer pallet and its peripheral guide ensure proper alignment and sealing integrity. The valve can be manufactured entirely from corrosion-resistant materials.
A wide stainless steel seat and an air-cushioned seal keep leakage to a minimum long after the valve enters service.
A hinged design, including a lift stop, ensures positive re-seating for reliable performance.
Easy access to the manway combined with emergency relief.
Sizes: 16” (DN 400), 20” (DN 500) and 24” (DN 600)
Pressure setting: 1.5 to 8 oz/in² (6.46 mbarg to 34.5 mbarg)
Vacuum setting: 0.5 to 4 oz/in² (2.15 mbarg to 17.2 mbarg)
Materials: Carbon steel, stainless steel, special materials upon request
Certification: Complies with ATEX Directive 2014/34/EU
Steam jacket
Buna-N, fluoropolymer, FKM
ANSI 150# and API 650 drilling classes
Counterweights