Exceptional Performance, Adaptable to Complex Working ConditionsThe core advantage of the Dib-1 design lies in the double piston effect. Its upstream and downstream double piston structure enables the valve seat to closely adhere to the ball under medium pressure, enhancing the sealing effect and au
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Exceptional Performance, Adaptable to Complex Working ConditionsThe core advantage of the Dib-1 design lies in the double piston effect. Its upstream and downstream double piston structure enables the valve seat to closely adhere to the ball under medium pressure, enhancing the sealing effect and au
