Product category:
Pumps and valves
News Release from: Circor Instrumentation | Subject: Hoke 7223D RotoBall bi-directional ball valves
Edited by the Manufacturingtalk Editorial
Team on 11 June 2002
Bi-directional ball valves are leak-free
Bi-directional ball valves feature a high performance Delta stem seal designed to extend their operating life to between 50,000 and 100,000 cycles, with leak-free performance.
Hoke High-Cycle 7223D RotoBall bi-directional 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 345 barg (5000 psig) at 21degC (70degF) and operating temperature range is -54deg to +204degC (-65deg to +400degF)
The valves offer high flow with a Cv of 3.4 in a 9.5mm (0.375in) 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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