Specifications

Application

As as anitary pneumatic butterfly valve,XH is applied in stainless steel.

Working principle

XH has tree types:AFJ,AFJ-2 and AFJ-F.

AFJ is used in ISO standard pipelines,AFJ-2 is in DIN standard pipelines and AFJ-F in flange connection.

XH butterfly valve is consisted of two half-body valve,butterfly valve plate,valve lever and sealed ferrule.Additionally,XH-F has two more flages and two flange sealed ferrules.AFJ butterfly valve is assembled by screws and nuts.The driving deviec of butterfly valve has two specifications:85mm and 133mm,whic suits for all kinds of valve.And there are two types driving device:LKJ-A and LKJ-B.XH butterfly valve can be equipped with position indicator located on the fixed parts between the driving device and the valve.This positon indicator is mounted with micro-active switch,gradual switch or hall switch.

Technical parameter

Valve:

Max.Product Pressure:1000kPa(10 bar)

Min.Product Pressure:vacuum

Range of temperature:-10~95 degree

Material

Valve:

Parts touching with the medium:AISI304 or AISIL

Other parts:AISI304

Class of rubber:silicon rubber(Q),Ethylene-Propylene-Diene Monomer(EPDM) or Fluoride Propylene Monomer(EPM)

Surface treatment:Calender