MODEL DA6
DO-ALL SERIES VI
BACK PRESSURE
REGULATOR PRESSURE LOADED DIAPHRAGM: 1/2"–4" (DN15 - 100)
The Model DA6 is a high performance, pressure loaded, back
pressure regulator with top-guided piston-cylinder that pro vides 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 pi lot-operated de signs in the basic design.
Applied primarily in clean gaseous service, but also can be applied as a liquid
or steam valve. Truly a “DO-ALL” pressure regulator. Requires auxiliary
pressure loading fluid.
APPLICATIONS
“DO-ALL” concept allows application of all types of clean
fluids. Designed primarily as a gaseous service valve, can be applied in liquid
service applications where excessive cavitation or flashing is absent.
Excellent for atmospheric industrial
gases – GN2, GOX, Ar, He, H2, CO2 – as well as a natural gas regulator. Used as
a utilities – air, oil, water, steam – regulator. Corrosive and non-corrosive
chemical services – gas or liquid – are possible with broad materials range.
BODY SIZE: 1/2", 3/4", 1", 1 1/2", 2", 2
1/2", 3", 4"
MAXIMUM-CV: 150