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Mechanism for opening and closing by means of pressure water, Steam, Air, gas or any Fluid element.Any kind of Valve Stem fixed System (non Rising STEM (STEM) or Sliding Rising STEM).
Mechanism for opening and closing by means of pressure water, Steam, Air, gas or any Fluid element.Any kind of Valve Stem fixed System (non Rising STEM (STEM) or Sliding Rising STEM).
