The valve can completely cut off the circulation of the medium and it is less prone to leakage. Â The disadvantage of the two-seat sanitary valve is that the two sealing surfaces cannot be in good contact at the same time, which easily causes leakage. If artificially forced to cut off in the pipeline, the effect is not good, cut off
Extruder Screw And Barrel
â— Classification: conveying components, mixed components, kneading block, conversion components, special functional components
â— Advantage
★ High-quality steel imported from Europe, strict metallographic examination and composition analysis of incoming materials
★ Complete interchangeability with original accessories
★ Long-term cooperation with European professional institutions, with professional engineering design and technical capabilities
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The main advantage of the two-seater valve spool is the force balance structure, allowing a large pressure difference.