
Electric Welded Ball Valve
Electrically operated welded-body ball valve in the Jinke Tongli range.
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Hebei Tongli Automatic Control Valve Manufacturing Co., Ltd.

Temperature-responsive control offering for heating-system enquiries.
The self-operated temperature-control valve uses a sensing element to respond to changes in the controlled temperature. Tongli explains a mechanical regulating action rather than an electrically powered actuator package. The sensing arrangement and setpoint range need to be selected for the actual heat-exchange circuit, with the valve capacity matched to the design flow.
Hebei Tongli Automatic Control Valve Manufacturing Co., Ltd. · Cangzhou, Hebei
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Source reviewed: 2026-11-08. This directory summary organises the supplier’s published product information.
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Electrically operated welded-body ball valve in the Jinke Tongli range.
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