Brida De Acero Inoxidable Manual De Válvula De Bola De Tres Piezas Válvula De Sello Dura De Presión Atmosférica Válvula De Bola De Departame

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due to the short closing stroke of the valve disc and the spring loading, the closing speed is fast, which can significantly reduce water hammer phenomenon.syi the double disc swing check valve is composed of valve body, valve disc, valve stem, and spring, and adopts a clamp type connection, with a compact structure.. the product has the characteristics of small volume, light weight, sensitive action, reliable sealing, and convenient installation both horizontal and vertical pipelines can be used, making installation convenient; the double disc butterfly check valve has smooth flow and low fluid resistance; sensitive action and good sealing performance;.

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the product has the characteristics of small volume, light weight, sensitive action, reliable sealing, and convenient installation both horizontal and vertical pipelines can be used, making installation convenient; the double disc butterfly check valve has smooth flow and low fluid resistance; sensitive action and good sealing performance;.

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