Motor driven valve for gas appliances - has reduction gearing driven by motor to open valve and spring bias for rapid closure
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High reliability gas pressure control valve - is for use with gas heating equipment and uses multiple membrane pressure difference detection with failsafe feature
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Switching system for automatic gas firing system - monitors burnt gas flow with temp. sensor with time delay
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Detachable time delay dashpot with large fluid capacity - has throttle valve and diaphragm smoothly retarding magnetic solenoid valve
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Armature operated magnet valve - has pole core section acting as stroke limiting adjustable stop
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Automatic fluid pressure switching monitor - has pivoting lever inform of snap-action spring carrying moving contact
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DOUBLE SOLENOID VALVE
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Adjustable valve stem stop for twin flow valve - has stepped bush for radial ball restriction
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GAS PRESSURE REGULATOR
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Gas pressure regulator - has built in indicator which shows maximum operating pressure condition to avoid overload of the control diaphragm
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Gas burner mixture flow regulator - has valve for gas flow pipe and throttle which adjusts relative to quantity of gas flow
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DOUBLE VALVE
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CONSTRUCTION AND PROCESS FOR MANUFACTURING A SINGLE-PIECE MAGNETIC SLEEVE FOR ACTUATING ELECTROMAGNETS, IN PARTICULAR FOR USE IN SOLENOID VALVES
