Double plate check valve
A double-plate check valve is a valve consisting of two movable plates connected by a spring. This valve allows the medium to flow freely in one direction, and when the medium tries to flow in the opposite direction, the double plate will quickly close under the action of the spring to prevent backflow. It is mainly composed of valve body, valve cover, valve disc (two movable plates), spring, seat and other components.
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Double plate check valve
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Double plate check valve
A double-plate check valve is a valve consisting of two movable plates connected by a spring. This valve allows the medium to flow freely in one direction, and when the medium tries to flow in the opposite direction, the double plate will quickly close under the action of the spring to prevent backflow. It is mainly composed of valve body, valve cover, valve disc (two movable plates), spring, seat and other components.
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技术规范 Technical specification |
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设计标准/Design standard |
API609、BS5153 |
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机构长度/Face to Face |
DIN 3203K3 API609 |
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法兰标准/Flange Standard |
ANSI 125/150、DIN2501 PN10/16/25、BS 10D/10E/AWWAC504、AS D/E |
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连接方式/Connection Manner |
对夹连接 Wafer Connection |
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检验实验/Inspection and Test |
GB13927、API598 |
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公称压力/Nominal Pressure |
0.6Mpa、1.0Mpa、 1.6Mpa、 2.5Mpa、 150LB |
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