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        Product Classification: Stainless Steel Diaphragm Capsule for High-temperature Thermostat (The series of metal diaphragm can be customized according to customers' requirements)


        Stainless Steel Diaphragm Capsule which outer diameter is Φ19 (three waves)

        Technical Parameter:
        1、When volume expansion rate△V=177mm^3, center of diaphragm capsule displaces 1.3±0.04mm;
        2、Diaphragm capsule displacement W will be linear in range of 0.2~1.3, error rate≤±2%( volume incremental method);
        3、distance between inside and outside bellows ≤0.08mm;
        4、Diaphragm capsule max displacement ≥1.5mm;
        5、Size of diaphragm capsule handle is made according to customers’ requests.