Worchester Solenoid Actuated Gas Operated MCO Isolation Valves

Technical Report · Tue Jun 06 00:00:00 EDT 2000

DOI:https://doi.org/10.2172/803972· OSTI ID:803972

VAN KATWIJK, C

These valves are 1 inch gas-operated full-port ball valves incorporating a solenoid and limit switches as integral parts of the actuator that are used in process streams within the CVDF hood. The valves fail closed (on loss of pressure or electrical) to prevent MCO vent drain to either reduce air in-leakage or loss of He. The valves have couplings for transverse actuator mounting.

• Research Organization: Fluor Hanford, Richland, WA (United States)
• Sponsoring Organization: USDOE Office of Environmental Management (EM) (US)
• DOE Contract Number: AC06-96RL13200
• OSTI ID: 803972
• Report Number(s): SNF-3890, Rev.2; ECN-660518; TRN: US0300817
• Resource Relation: Other Information: PBD: 6 Jun 2000
• Country of Publication: United States
• Language: English

Related Subjects

11 NUCLEAR FUEL CYCLE AND FUEL MATERIALS
ACTUATORS
SOLENOIDS
SWITCHES
VALVES
SPENT FUEL CASKS
NUCLEAR FACILITIES
PNEUMATIC CONTROLLERS
HELIUM
SUPERCRITICAL STATE
FUME HOODS
AIR INFILTRATION
LOSSES