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Dual safety valves are designed to protect refrigeration systems and their components from excess pressure. The arrangement comprises of one 3-way valve and two safety valves. They allow for the replacement or inspection of one safety valve at a time without interrupting operation.
Dual safety overflow valves, comprising of one 3-way valve and two backpressure independent safety overflow valves valves.
Dual safety relief valves, comprising of one 3-way valve and two backpressure dependent safety relief valves.
Dual safety valves, comprising of one 3-way valve in a compact aluminium bodied design with two safety valves which may be either dependent or independent from back pressure.
Dual Safety Valves with a 3-way valve on the inlet and the outlet sides which are connected by a chain drive to open and close synchronously. The two safety valves may be either dependent or independent from back pressure.
Production of Revalco valves has been discontinued and replaced with alternative solutions. However, we continue to offer support and spare parts for Revalco valves.
AWP provides a variety of leak test procedures according to EN 1779.
In addition, we also provide Helium pressure testing procedures where particular requirement are demanded.
As part of the International GEA group, GEA AWP is a specialist company for the development, design and manufacture of valves and components for use in industrial heating and refrigeration plants and machinery. The company is based in the town of Prenzlau since 1972, it is located 100km north from Berlin and employs approximately 100 staff and workers.
GEA AWP GmbH
Armaturenstr. 2
17291 Prenzlau
Germany