法兰式衬氟蝶阀欧洲供应商价格

进口法兰式衬氟蝶阀

 

德国巴赫进口法兰式衬氟蝶阀概述：Ioduction of flange type fluorine lined butterfly valve imported from Germany Bach:

进口法兰衬氟蝶阀的蝶板安装于管道的直径方向。在蝶阀阀体圆柱形通道内，圆盘形蝶板绕着轴线旋转，旋转角度为0°~90°之间，旋转到90°时，阀门则牌全开状态。
目前衬氟蝶阀作为一种用来实现管路系统通断及流量控制的部件，已在石油、化工、冶金、水电等许多领域中得到较为广泛地应用。

The butterfly plate of the inlet flange lined fluorine butterfly valve is installed in the direction of the diameter of the pipe. In the butterfly valve body cylindrical channel, the disc shaped butterfly plate revolves around the axis, the rotation angle is between 0 degrees ~90 degrees, when rotating to 90 degrees, the valve is fully open state.

At present, the fluorine lined butterfly valve, as a component used to realize the on-off and flow cool of the pipeline system, has been widely used in many fields, such as petroleum, chemical industry, metallurgy, hydropower and so on在已公知的蝶阀技术中，其密封形式多采用密封结构，密封材料为聚四氟乙烯等。由于结构特征的限制，不适应耐高温、高压及抗磨损等行业。本类阀门在管道中一般应当水平安装。

 

进口法兰式衬氟蝶阀的定义：Definition of inlet flange type fluorine lined butterfly valve:

1、小巧轻便，容易拆装及维修，并可在任意位置安装。
2、结构简单、紧凑，操作扭矩小，90°回转开启迅速。
3、流量特性趋直线，调节性能好。
4、蝶板与阀杆的连接采用无销钉结构，克服了有可能的内泄漏点。
5、蝶板外圆采用球面造型，提高了密封性能及延长了阀门的使用寿命，带压启闭5万次以上仍保持泄漏。
6、密封件可更换，且密封可靠达到双向密封。
7、蝶板可根据用户要求喷涂覆层，如尼龙或聚四氟类。
8、该阀可设计成法兰连接和对夹连接。
9、驱动方式可选择手动、电动或气动。
法兰衬氟蝶阀适用于温度:≤120℃或≤150℃，
公称压力:≤1.6MPa给排水、污水、食品、供暖、燃气、船舶、水电、冶金、能源系统以及轻纺等行业，特别适用于双向密封和阀体易锈蚀场合，作调节流量和截流介质。

Definition of inlet flange type fluorine lined butterfly valve:

1, compact and lightweight, easy disassembly and maintenance, and can be installed in any position.

2, the structure is simple, compact, operating torque is small, 90 degrees turn to open quickly.

3, flow characteristics of straight line, good adjustment performance.

Connect 4, butterfly plate and valve stem with no pin structure, overcome the possible internal leak.

5, the butterfly plate outer circle using spherical shape, improve the sealing performance and prolong the service life of the valve, with pressure open and close more than 50 thousand times still keep leakage.

6, seals can be replaced, and sealed to achieve two-way seal.

7, butterfly plate can be sprayed according to user requirements, such as nylon or Teflon coating.

8, the valve can be designed into a flange connection and clamp connection.

9, the driver can choose manual, electric or pneumatic.

Flange fluorine butterfly valve suitable for temperature: less than or equal to 120 DEG C or less than or equal to 150 DEG c,

Nominal pressure: 1.6MPa water supply and drainage, sewage, food, heating, gas, shipbuilding, hydropower, metallurgy, energy systems and textile industries, especially suitable for bidirectional seal and body corrosion situation, adjust the flux and closure of media.

 

进口法兰式衬氟蝶阀技术参数：

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
进口法兰式衬氟蝶阀	手动	法兰	密封型	PTFE、PCTFE、FEP	1.0-1.6MPa	DN50-1200	铸钢、不锈钢	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