(gate valve)是一个启闭件闸板,闸板的运动方向与流体方向相垂直,闸阀只能作全开和全关,不适门参数而异 ,通常为 5°,介质温度不高时为 2°52‘。改善其工艺性,弥补密封面角度在加工过程中产生的偏差,这种闸板叫做弹性闸板。 截止阀(Globe Valve)又称截门阀,属于强制密封式阀门,所以在阀瓣施加压力,以强制密封...
Gate valve belongs to the handwheel rotation with the valve stem moving upwards, while globe valve is of the rising valve stem type. The handwheel and the valve stem rotate and move upwards at the same time. Gate valves are more complex than globe valves in structure, larger in height and ...
However, globe valve and gate valve look similar, and also have the same function of cutting off the flow. Some people who don’t know much about valves are easily to confuse them. Actually, there are many differences between them. Structure If the space for installation is limited, you ...
1. Gate valves with different structures are more complex in structure than globe valves, and are also larger in height and size. Gate valves are shorter and higher in appearance than globe valves. Especially, opening the stem gate valve requires a higher height of clearance. If the installatio...
Reduced bore gate valve 是缩径闸阀 Globe valve是截止阀，球形阀
used to create them. The globe valve’s disc is built to travel up and down about the seat. When the valve begins to close, these vertical motions cause the gap between the disc and the seat to shift slowly. This helps the valve control flow within a pipeline by allowing it to ...
Yantai Valve Factory produces various medium-low pressure gate valves, stop valves, check valves, ball valves, butterfly valves, exhaust valves and filters.
The globe valve or gate valve has the design key point that the diameter of an adjusting thread is increased as much as possible when valve dimensions and structure allow, so that the service life is prolonged by lowering the thread work ratio pressure. Therefore, the globe valve or gate ...
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HEBEI AURORA MACHINERY EQUIPMENT CO., LTD. business covers-Electric Globe Valve,Electric Actuator,Electric Control Valve,Lug Type Butterfly Valve,Trunnion Ball Valve,etc. The prices of the above products are cheap, can be customized or wholesale.