信号闸阀的简单介绍买信号闸阀认准泊头阀门制造信号闸阀的详细信息该阀主要用于消防系统中作为闭路设备使用,它带有开度指示,可直观了解阀门的开度,设有行程开关,可实现远程指示阀门的开关状态。 特点:阀门启闭灵活,密封性能好,指示明显
Signal gate valve The signal gate valve is mainly used in fire system as the closed-circuit equipment use, With its opening indicator, But can learn about the valve opening, With the switch, realizes remote indicating valve switch state. Features: valve opening and closing flexible, sealed performance is good, instructions, obvious |