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Electric three-way American standard ball valveThe electric three-way American standard ball valve adopts an electric actuator -
Ripple insulation cover high temperature clamp butterfly valveHigh temperature butterfly valves with heat sinks are widely used in high-temper -
Butterfly valve with limit switch signal feedbackThe butterfly valve with limit switch signal feedback adopts a three eccentric m -
Insulated jacket flange butterfly valve - hard seal BWD343HThe insulation jacket flange butterfly valve is mainly connected with double fla
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