86 items
Parker's High Pressure HB Series Ball Valves provide reliable shut-off or switching functions in a compact, bar stock design. The upper and lower bearings enhance the resistance of the trunnions against seizure, and increase the valve life in extreme instrumentation applications. The compact and rugged design employs spring-loaded seats for high cycle life and low operating torques at pressures up to 10,000 psig (689 bar).
86 items
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