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Back pressure regulator, spring operated “DO ALL”

Connection: DN15 – 100, 1/2” – 4″
Capacity (Cv/Kv): 187 / x
Material: 1–675 psig (0.07-46.5 Barg)

Category: Backpressure regulator, High Flow

The Model DA5 is a high performance, spring operated, back pressure regulator with top-guided piston-cylinder that provides high flow capacity and high pressure drop capability. Internal trim design allows the same basic unit to cover a broad range of pressure settings. Performance approaches that of competitive pilot-operated designs in the basic design. Applied primarily in clean gaseous service, but also can be applied as a liquid or steam valve.