阀瓣

na.valve clack [disk]

网络释义：Disc; valve flap; Seat

网络释义

na.1.valve clack [disk]

1.Disc 阀体 body 阀瓣 disc 轴销 hinge pin ...

2.valve flap valve failure alarm 阀门故障报警器 valve flap 阀瓣 valve gallery 阀门平台 ...

3.valve clack valve circle 阀圆 valve clack 阀瓣 valve clatter 气门咔嗒声 ...

4.Seat 聚四氟乙稀、石绵盘根 Teflon and asbestos packing 阀瓣 Seat 阀体 Body ...

5.PETAL BODY 阀体 PETAL 阀瓣 PIN 圆柱销 ...

6.Disk 阀体 Body 阀瓣 Disk 阀杆 Stem ...

7.Body 压力等级 Pressure 阀瓣 Body & 密封 Seal ...

1.V- shaped bar bent to a half- circle is attached to the body , close to the front of the disc in full open position .一个V形杆弯曲成半圆状附加在阀体上，在阀门处于全开状态时紧靠阀瓣前部。

2.And the lift sensor output signal was as a standard to compare the performance differences of rigid disc and flexible disc.并以升力传感器的输出信号为标准来对比刚性阀瓣与柔性阀瓣的性能差异。

3.These two floor stands also available with an indicATor so the position of the disc (wedge) can be read AT a glance.这两种地轴架都可配置指示器，因此只要看一眼就能够知道阀瓣（楔板）的位置。

4.Disc : is designed to close on its own weight to stop backflow from gaining sufficient velocity to create damaging shock .阀瓣：靠自身重量关闭来阻止流体倒流形成足够大的流速，从而产生破坏性冲击。

5.out a boiler, when ceasing to fire. In this case, the disc automatically closes and prevents header pressure from entering the boiler.其次，有助于切断锅炉，当停火后，阀瓣自动关闭，防止热水器压力进入锅炉。

6.Tilting Disc Check Valves consist of a cylindrical housing, with a pivoted circular disc.翻转式阀瓣止回阀由圆柱形外壳及转动圆盘阀瓣构成。

7.however , the closing moment of disc by weight is very low in fully - opened position , so the valve tends to close late.但是，在全开位置，阀瓣靠重力进行关闭运动的作用很小。

8.The pivots are located just above the center of the disc, and offset from the plane of the body seat.枢轴就位于阀瓣中心上，偏离阀体阀座平面。

9.For horizontal flow applications, the valve must be installed with disc hinge pin in the vertical position to insure proper operation.对于水平应用场合，阀门必须配置垂直阀瓣铰销，以保证正常工作。

10.The parallel seat gate assembly consists of two interchangeable spring loaded discs, a fully guided disc carrier, and retaining pins.平行阀座闸阀由两个可互换弹簧负载阀瓣，一个全导向阀瓣托架和扣环销钉构成。