Safety Devices for Protecting Refrigeration Systems from Excess Pressure

GPV GAS-POWERED VALVES

GEA GPVs are designed for installation in the oil return line between the lowest point of the flooded evaporator and the compressor. By design the valves are kept open by a compressing spring so the oil-refrigerant mixture runs into the oil reservoir. Once filled, hot-gas pressure which is inserted by a connector on the cover, closes the GPV and concurrently increases the pressure on the reservoir via an overflow bore. This pressure is used to impel the collected oil back to the compressor and thus to drain the oil collection container.

GEA AWP GPV Gas Powered Overflow Valve

Gas Powered Overflow Valve type GPV

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Kytero 10 重大改变始于微小之处

借助 GEA kytero 10,生物制药、食品和新食品行业的研究人员和开发人员如今拥有最新一代的强大加速器。

Fueling the circular economy in shipping

Ports now compete not just on logistics, but on sustainability. At Greece’s Piraeus port, an advanced processing and recovery facility recycles ship waste oil into fuel. Equipped with GEA’s high-performance centrifuges, it sets a new benchmark for state-of-the-art, environmentally responsible port operations.

Scrambled egg made with egg altnerative

在菜单上:更可持续的鸡蛋

GEA 帮助客户测试和扩大采用精密发酵制成的替代蛋制品和原料。

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