铸钢丝扣闸阀欧洲供应商价格

进口铸钢丝扣闸阀

 

德国巴赫进口铸钢丝扣闸阀概述：Ioduction of Bach steel wire gate valve imported from germany:

进口铸钢丝扣闸阀属于强制密封式阀门，所以在阀门关闭时，必须向阀瓣施加压力，以强制密封面不泄漏。当介质由阀瓣下方进入阀体时，操作力所需要克服的阻力，是阀杆和填料的磨擦力与由介质的压力所产生的推力，关阀门的力比开阀门的力大，所以阀杆的直径要大，否则会发生阀杆顶弯的故障。

Imported steel wire buckle gate valve

Germany Bach imported steel wire buckle gate valve overview:

Imports of cast steel gate valve is a mandatory seal valve, so the valve is closed, the valve must be applied to force the sealing surface does not leak. When the medium into the valve body from the bottom of the valve, the operating force required to overcome the resistance, is the stem and the packing friction and pressure generated by the media thrust force than the valve off the valve opening force, so the diameter of the valve stem, otherwise it will bend the stem top of the fault.

 

进口铸钢丝扣闸阀的定义：Definition of imported cast steel wire buckle gate valve:

1.结构简单，制造和维修比较方便。
2.工作行程小，启闭时间短。
3.密封性好，密封面间磨擦力小，寿命较长。

Definition of imported steel wire buckle gate valve:

1 simple structure, easy to manufacture and maintenance.

2 wong stroke is small, open and close time is short.

3 good sealing, sealing surface friction between small, long life.

 

 

进口铸钢丝扣闸阀技术参数：Imported steel wire buckle gate valve technical parameters:

产品名称	驱动方式	连接形式	结构形式	密封结构	压力范围	公称通径	常用材质	产品型号
进口铸钢丝扣闸阀	手动	螺纹	暗杆	硬密封	1.6-6.4MPa	DN15-100	铸钢	bach-a
阀门尺寸标准	阀门试验标准	阀门交货标准	工业阀门标准	法兰阀门标准	焊接阀门标准	对夹式连接阀	内螺纹连接阀	可以提供美国
DIN EN558-2005	DIN EN12266-1-2003	DIN3230-2-1974	DIN EN 1171-2003	DIN EN 3202-1977	DIN EN 3202-1982	DIN EN 3202-1979	DIN EN 3202-1977	API、ANSI等标准