Dual Safety Valves
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.
Nominal Pressure Level
PS 25, PS 40, PS 63
WVR-SVU Dual Safety Valves
Dual safety overflow valves, comprising of one 3-way valve and two backpressure independent safety overflow valves valves.
Nominal Pressure Level
PS 25, PS 40, PS 63
WVR-SVA Dual Safety Valves
Dual safety relief valves, comprising of one 3-way valve and two backpressure dependent safety relief valves.
Nominal Pressure Level
PS 25, PS 40, PS 63
WVR AL-SVA / SVU Dual Safety 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.
Nominal Pressure Level
PS 25, PS 40, PS 63
WVR-SVA / SVU KT Dual Safety Valves with Chain Drive
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.
Revalco Valves & Spare Parts
Production of Revalco valves has been discontinued and replaced with alternative solutions. However, we continue to offer support and spare parts for Revalco valves.
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Helium Leak Testing
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.
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