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更新时间:2026.04.26
卓越服务助力德力西电气不断跨越

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2013年以来原材料价格持续上涨、劳动力成本不断增长,整个低压电气行业都面临着巨大的压力。然而德力两电气依然凭借其出色的产品质量、创新的业务模式以及卓越的服务体系,

美卓法兰V型球阀

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NELES RE-SERIES SEGMENT VALVE Neles RE-Series control valves are economical high performance valves in a quarter-turn design. They are offered with a variety of trim options from standard and low Cv trims for general applications to noise/cavitation Q-Trim ? for reducing aerodynamic noise and preventing cavitation. Standard units are equipped either diaphragm or cylinder actuators and ND9

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