Long leak-free life from bidirectional ball valves
A
Circor Instrumentation product story
Edited by the Engineeringtalk editorial team
Jun 11, 2002
Hoke High-Cycle 7223D RotoBall bidirectional ball valves feature a high-performance Delta stem seal designed to extend their operating life to between 50,000 and 100,000 cycles.
Hoke High-Cycle 7223D RotoBall bidirectional ball valves feature a high-performance Delta stem seal designed to extend their operating life to between 50,000 and 100,000 cycles, depending on system configuration, with leak-free performance.
Maximum operating pressure is 345bar(g) at 21C and operating temperature range is -54 to +204C.
The valves offer high flow with a Cv of 3.4 in a 9.5mm orifice.
This series of ball valves was developed to meet demanding high-cycle actuation applications for CNG stations, vehicle control systems, test stands and pilot plants.
A choice of connection types and sizes is available, as well as the option of factory assembled electric or pneumatic actuators.
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