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InterviewSolution
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Are Safety Valves, Regulators And Isolating Valves All Examples Of Control Valves? |
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Answer» NORMALLY the TERM control valve is used to describe a valve that controls flow with an externally adjustable VARIABLE restriction. Safety valves and isolating valves should not be REFERRED to as control valves without a qualifier such as safety control valve or on/off control valve. Regulators should be referred to as self-regulating control valves to AVOID confusion. Normally the term control valve is used to describe a valve that controls flow with an externally adjustable variable restriction. Safety valves and isolating valves should not be referred to as control valves without a qualifier such as safety control valve or on/off control valve. Regulators should be referred to as self-regulating control valves to avoid confusion. |
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