泊头市阀门制造实业有限责任公司

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