Válvula de porta ascendente de ferro fundido com vedação de cobre, ligada a flange, utilizada como dispositivo de abertura e fechamento de tubulações de água e petróleo.

válvula de porta
June 03, 2025
Video Description:
Discover the flange-connected cast iron rising stem gate valve with copper seal, designed for water and oil pipelines. This valve ensures efficient on-off control with minimal fluid resistance and easy operation. Perfect for industrial applications requiring reliable sealing and durability.