塑料机械网

应用APPLICATIONS:
该类型阀门是一-款卫生型自动或手动操作的蝶阀系列，广泛用于不锈钢管道系统内需调节介质流量的部分。
The series of this valve is a kind of sanitary pneumatic or manual handle butterfly valve,which are widely used in stainless steel pipeline system to control and regulate medium flow.
工作原理WORK PRINCIPLE:
蝶阀既可以通过执行器进行远程遥控操作,也可以通过手柄人工操控。
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°位置的调节将阀广]机械式锁定在其开启或关闭的12个位置,达到控制介质流量的目的。
拉杆式手柄通过3个多功能定位,将阀[ ]机械式锁定在其开启或关闭的3个位置上,也达到控制介质流量的目的。
This kind of valve can be handled both by manual or an electric actuator,ａnd also can be handled by a pneumatic actuator.Actuator is to cover the axial movement of piston to be 90'rotation of valve shaft.So that the valve can be open or close to achieve the requirement of control and open/close for the pipeline system.They have three type of actuator: normally open(NO),normally cdlosed(NC,air/air(A/A).
Multi position handle regulates the valve by 15*in its open or close 12 seatａnd achieve control of medium flow purpose.Pulling handle regulates the valve through three multi-function positioning, in its open or close three position,ａnd also achieves control of medium flow purpose.

设计特点DESIGN FEATURES:
无论何种连接方式,阀体都可更换,且不会改变阀i J的总长度
连接方式:快装、焊接、螺纹、法兰
物料接触部位材质为304/316L ,其它部位304 ;密封材质EPDM、VMQ、 FPM
工作压力: 0~ 10bar控制气源压力: 5~ 8bar
工作温度: EPDM(-40~ +120°C)、PTFE(-40~ +130°C). FPM ( -40~ +180°C )
Size:3/4" -4" /DN10-100 标准: 3A、 DIN、 SMS、 IDF、 ISO
Valve body can be replaced in any connections,ａnd the length will not change.
Connection: clamp,weld,thread,flange
Material for the part contacted with media is 304/316L,other part is 304. Sealing material: EPDM, VMQ FPM
Pressure of work: 0~ 10bar Control air pressure: 5 ~ 8bar
Working temperature: EPDM(-40~ +120°C), PTFE(-40~ +130°C),FPM ( -40~ +180°C )
Size: 3/4" -4”/DN10-100 Standard: 3A,DIN,SMS,IDF,ISO