Anaerobic digester gas control equipment, including waste gas burners, pressure/vacuum relief valves, flame arresters, sediment traps, flame traps, manhole covers, gauge hatches and foam separators.

About Us

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Groth Corporation was established as Groth Equipment Corporation in Houston, Texas, in 1960. Today, Groth is a global leader in manufacturing pressure/vacuum relief valves, flame and detonation arresters, blanket gas regulators, and other low pressure relief products.

Groth Corporation pressure relief products have been protecting refineries, chemical processing plants, and any facility with atmospheric, fixed-roof storage tanks -- from huge tank farms all the way down to single storage tanks -- for more than 40 years. When ordering from Groth Corporation, you can be assured that our expertise and devotion to quality will translate into efficiency and safety, and that our every effort will demonstrate our commitment to provide innovative solutions, quality products, and comprehensive service.

Groth associates are proud to have earned the prestigious ISO 9001 Quality Management Systems certification in design and manufacture of Pressure/Vacuum Relief Valves, Pilot Operated Valves, Flame and Detonation Arresters, Emergency Relief Valves, Waste Gas Burners, Pressure Regulators, Sediment Traps, Flame Traps, Check Valves, and Drip Traps.

Groth associates are proud to be a member of the Valve Manufacturers Association (VMA).

FEATURED PRODUCTS

Model 1800A - Full Lift Type Valve

The Groth 1800A Series Full Lift Type Valve is for applications requiring low fugitive emissions and operation near tank MAWP. A Full Lift Type Valve is a relief valve which attains full stable lift at only 10% overpressure. Like all Groth Pressure/Vacuum Relief Valves, the Full Lift Type Valve is a modulating valve which offers near zero blow down, meaning it reseats at set pressure. This technology is possible due to the harmonization of the nozzle, ...

Model 3000 Series - Blanket Gas Regulators

The 3000-Series Blanket Gas Regulators from Groth Corporation ensure that a constant gas pressure is maintained in the vapor space of a storage tank. A blanket gas regulator supplies an inert gas to prevent a vacuum from developing when liquid is removed from a tank, to maintain the desired blanket pressure when the temperature drops, and to prevent outside air from contaminating the tank or creating a flammable or explosive environment. A blanket gas ...

EVENTS ATTENDED

SMAGUA 2012

Company details

Business Type:
Manufacturer

Industry Type:
Air and Climate

Market Focus:
Globally (various continents)

Office Locations:

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