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Short Opening/closing time. Only one sealing face exists on the valve body and disc. The...
Compact and reasonable product structure, reliable tightness and good performance; Smooth fluid passageway...
Small flow resistance for fluid. No limitation on the flowing direction of the medium. ...
Needle valve has a small port and a thread, needle-shaped core, allows precise regulation of flow. Needle...
Short opening/closing time. Only one sealing face exists on the valve body and disc. The...