浙江伟恒流体设备有限公司
ZHEJIANG WEIHENG LIUTI SHEB CO.,LTD

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卫生级蝶型球阀
三片式法兰球阀 : 直通式球阀
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卫生级蝶型球阀

材料     Material   

钢制部件:SUS304,SUS316L 密封件:PTFE,PPL

Steel parts:SUS304,SUS316L Seal:PTFE,PPL

应用   Applications

该类型阀门系列是一款自动或手动操纵的蝶式球阀系列,因其能很好的处理粘性或含有颗粒物的介质,从而广泛应用于食品、饮料加工,以及制药和化学工业管道系统内调节、控制介质流量的一类阀门。

This type of valve series can be automatically or manually, because of its can be very good deal with viscous or medium with particulate, which is widely used in food, beverage, pharmaceutical and chemical industrial piping system,to regulate and control the medium flow in the system.

工作原理 Work Principle

该类型阀门既可以通过一个电动执行器或一个气动执行器进行远程遥控操作,也可以通过一个手柄进行人为操控。

电动执行器或气动执行器是将一个活塞的轴向运动转换为阀门轴的90°旋转,实现开启或关闭,实现对管道流体的控制和开/关任务。气动执行器装置有三种标准:常开(NO)型,常闭(NC)型,气/气(A/A)型。鸭嘴式手动操作用的多位手柄可通过15°位置的调节将阀门机械式锁定在其开启或关闭的12位子上,达到控制介质流量的目的:

拉杆式手动操作用手柄通过4个多功能定位,将阀门机械式锁定在其开启或关闭的4个位子上,也达到控制介质流量的目的。

This kind of valve can be operated through actuator(eletric pnematic).

Actuator or manually with the hand is to revolve the axial movement of piston actuator (electric or pneumatic)pushed the position of axial movement unto 90 degree;So thed it the valve can open or close.The actuator have three type.

Muti-position handle can use to 15°adjustment of valve there is   12 seat to lock open or close, In that way, the valve can control the flow.

Pulling handle can use to the 4 multi-function to lock open or close, In that way, the valve can control the flow.