High pressure needle valve
max. 700 bar, -40 - 400 °C |
WEKA
These valves are basically designed for operation at pressures up to 400 bar. On special order we manufacture valves with operating pressure ratings up to 700 bar. The standard valves are available with any of three process connection types: male threaded (MT), female threaded (FT) or welded (WE). Standard operating temperatures range from -40 °C to 400 °C, and down to -196 °C with extended stems. For temperatures above 100 °C the reduction of the allowable stress depending on the pressure-temperature rating has to be considered.
Picture: High pressure valve, DN10, PN250
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