A400 Ball Valve
Efficient Fluid Control
400 series valves have soft/hard seal ball valve, with various structural forms including fixed soft/hard seal ball valve, three-proof ball valves, fluorine-lined ball valves. With their extensive applicability, there is minimal fluid pressure loss when the valves are fully open, making them suitable for the shut-off and control of liquids, gases, slurries, and other fluids.
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The Latest
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HollySys Supports Commissioning of Shanghai Electric Taonan Wind-Biomass Coupled Green Methanol Demonstration Project
2025-08-05 -
HollySys Empowers Datang Liaoyuan Power Plant DCS Upgrade and Retrofit
2025-07-24 -
HollySys Wins Control System Contract for ChinaCoal Erdos Energy & Chemical 100 KTA Liquid Sunshine Project
2025-07-09
