Descripción del producto

Application

This sanitary type ,automatic type or manual operated butterfly valves are popular used in beeter, beverage, dairy, products,juice, pharmacy, biology field.
 
Advantages

? sealings?better acid proof,alkali proof and high temperature performance.Less permanent compression deform.
?Investment forging valve plug?Pressure durability ? 1.2 MPa, Metallographic structure better than casting ones.
?Appareant design? Keep updated with international fashion-style.
?cost perfoemance:  Import substituted ,cost saved,reliable operation.

Material

?Material contact parts?    **4 or **6L
?Sealing material ?         Standard?EPDM?,silicon.FDM.HNBR.
  

Joint style  
  
?weld?thread?clamp?weld/thread?flange
?To assure the connection and substitution wioth imported facilities ,all the connection styles with pipe or equipment are made toDN****0?IDF/ISO?SMS international standard size .

Pneumatic actuator features

?NO spring open/pneumatic off
?NC sprin off/pneumatic open
?ON/OFF signal feed back inductive proder for option
?Compact appearance, small volume,large torgue
?Simple and convenient assembly .

Technical parameter

?OD Range?              DN*5?DN**0     1"?8"
?Anti-pressure?         *0bar
?Compressed air supply? Min: 4bar
                          Max: 8bar
?Pneumatic actuator torgne?*0Nm
?Finishing
          Cutting?   Ra1.5?3.2um
          Polish?    Ra0.4?*8um

Requirements for compressed air quality that the executor needs
  
?Compressed air joint ? air pipe equiped equips with air adapter R1/8"
?Max grain size?        0.*1mm
?Max oil content?       0.*8ppm
?Dew point?             *0? or less
?Max water content?     7.5g/kg