单向手柄操作刀闸阀
WDL Valve QZU lever operated knife gate valves provide economical unidirectional shut-off for wastewater, pulp, mining and process slurry service.
显示 97-108 个结果(共 108 个结果)


WJ41H bellows seal globe valve provides reliable zero-emission stem sealing for steam pipelines, boiler systems and high-temperature industrial applications. Available in PN16, PN25 and PN40 with sizes DN15–DN300.

YJ41W oxygen globe valve is specially designed for oxygen pipeline isolation in steel, metallurgy, petrochemical and chemical plants. It features strict oil-free manufacturing, complete degreasing, conductive connection holes and protected surfaces to reduce the risk of oil contamination and static electricity.

法兰端锻造钢闸阀专为在高压、高温的水、蒸汽、油及化工管道中实现可靠隔离而设计。 该阀门提供RF、RTJ和对焊连接方式,符合ANSI 150、300、600、900和1500级标准。








通过WhatsApp联系我们