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Zhejiang zhongyan thermostat co.,ltd
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WK-R series pressure type thermostat controller consist of a temperature sensing packet,conductive capillaries and elastic elements and works under the principle of liquid expansion by heating.
These thermostat can be used on heating equipmens,by linking with other control components,to make two-bit control for gases ,steam of liquid and are of small volume ,high sensitivity ,good shock resistance and large capacity on the contact point.
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