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This valve is
engineered for all liquid or gas applications in the nuclear Industry. Typical
applications are feedwater control systems, dump lines, make-up water, pilot control for
large pneumatic control valves, reactor head vent systems, chemical injection systems, and
monitoring/sampling systems.
Features and Options:
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Absolute zero leakage to the
environment. No packings, bellows, or diaphragms. |
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Valve ratings: ANSI class 150 to
2500. |
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High cycle life. Over
100,000 operations in most applications. |
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Resistant to contamination and
sludge buildup. |
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ASME Section III, Classes 1,2,
and 3. |
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Available Fail Safe Closed, Fail
Safe Open or Fail in Last Position. |
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Body material:
Standard: Stainless Steel, Optional: Carbon Steel, AL6V, other
Materials. |
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Hardfacing or soft seats
optional. |
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Position indication switches
available for remote status indication. |
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Line connection:
Standard: Socket weld, Optional: Butt Weld or Tube Extensions. |
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Solenoid operator is constructed of Class
H materials or better. 120 VAC or 125 VDC. Other voltages available. |
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All electrical components totally
enclosed. Meets minimum of NEMA 4 or better. Qualified to IEEE 323. |
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Solenoid and switch assemblies readily
accessible for removal or maintenance without disturbing the pressure boundary. |
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Stress and seismic analysis
available. Qualified to IEEE 344. |
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Radiation resistance: Standard 2 x
108 rads. |
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Other options and custom features
available. |
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