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Metal seal electrical butterfly valve

Metal seal electrical butterfly valveMetal seal electrical butterfly valve
Metal seal electrical butterfly valve

Metal seal electrical butterfly valve Product introduction

 Metal seal electrical butterfly valve features

● The shell of Metal seal electrical butterfly valve are fully made by die-casting aluminum and precision machine work, the quality of key parts is steady.
● The Metal seal electrical butterfly valve is with small size, light weight, adopted spraying technology to guarantee a excellent appearance quality.
Metal seal electrical butterfly valve is convenient for adjustment of stroke control or torque switch, safe and reliable.
● High accuracy of transmission parts, adopting ball bearing at each position, high efficiency, low noise operation.
● Output shaft transmitted by worm gear pair, can self-hold at any position.
● Hand/motor operated switching mechanism is semi-automatic electric driven prior to hand driven, to assure operation safe and steady.
● Along with perfect outdoor features, prevent from condensation, inside space heating dehumidifier.
● Various types of flange connection, valve connector inside of output shaft, easy to disassemble.

Metal seal electrical butterfly valve Optional features:

● 4-20mA DC valve location feedback signal
● Adding electric module to realize self-regulation.
● With limit switch to provide electrical independent contact for control
● Monolithic type control, with remote switch or transfer features.
● Inside electrical machine thermal protective element.
● More functions according to customers’ requirement.

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