Signal butterfly valve
The signal butterfly valve is a throttling device, especially suitable for high-rise building fire protection systems and other pipeline systems that need to display the valve switch status. It can adjust the flow of fluid by controlling the rotation Angle of the butterfly plate inside the valve body.
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Signal butterfly valve
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Signal butterfly valve
The signal butterfly valve is a throttling device, especially suitable for high-rise building fire protection systems and other pipeline systems that need to display the valve switch status. It can adjust the flow of fluid by controlling the rotation Angle of the butterfly plate inside the valve body.
技术规范 Technical specification |
|
设计标准/Design standard |
BG-12238-89、API609、 BS5155 |
机构长度/Face to Face |
GB45554、API609、MSS-67-1995、ANSI B16.1 |
法兰标准/Flange Standard |
ANSI 125/150、DIN2501 PN10/16/25 |
连接方式/Connection Manner |
中线对夹Wafer Connection |
检验实验/Inspection and Test |
GB13927、API598 |
公称压力/Nominal Pressure |
0.6Mpa、1.0Mpa、 1.6Mpa、 2.5Mpa、 150LB |
驱动方式/Model of Driving |
手动、电动、气动等 Manual、electric、 air operated |
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