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Multifunctional Gas Valve
Fife College
5
Chemical Engineering
Professional
04/01/2016

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Cards

Term
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What is it
Definition
Multifunctional Gas valve is a
SINGLE COMPOSITE CONTROL
Term
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What functions does it incorporate?
Definition
Flame supervision,pressure regulation and some form of either Mechanical or electrical on off control
Term
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Where would you find this control?
Definition
Boilers and W.A.U
Term
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What tests would we do?
Definition
Thermoelectric valve should shut off within 60seconds with an AUDIBLE click.
Term
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What FAULTS can occur in this valve?
Definition
Thermoelectric not holding/closing.
Regulator unable to adjust pressure.
Solenoid not opening/passing
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