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Emergency Pressure Relief Valve, Weight-Loaded

Model 2000A

Emergency Pressure Relief Valve, Weight-Loaded

The Groth Model 2000A Emergency Pressure Relief Valve is designed to provide emergency relief capacity beyond that furnished by the normal operating pressure relief valve on the tank. The valve protects the tank against rupture or explosion that could result from excessive internal pressures caused by fire, etc. As excessive pressure builds up, Model 2000A relieves, then re-seats when overpressure has been dissipated.

Specifications

Size: 16" (DN 400) , 20" (DN 500) and 24" (DN 600)

Material: Available in carbon steel, stainless steel, fiberglass and other materials

Pressure: 1.5 oz/in2 to 16 psig (6.46 mbarg to 68.9 mbarg)

Vacuum: 0.5 oz/in2 to 4 psig (2.15 mbarg to 17.2 mbarg)

Certification: ATEX Approval

Features

Model 2000A is built of corrosion resistant materials throughout. A grounding cable connects the head and flange. Groth’s special fluoropolymer “cushioned air” pallet and peripheral guiding insures proper alignment and integrity of seating.

*Easy access manway combined with emergency relief

 

Options

• Buna-N, Fluoropolymer, FKM and other seating diaphragms
• Steam Jacket
• A.P.I. 650 drilled

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