stainless steel  DIN male butterfly 

1) Size:1"-4"(DN25-DN100)
 

2) Material:SS304,SS304L,ss316L
 

3) Standard:DIN,SMS,3A,ISO,IDF

4)Body: SS304, SS304L, SS316L

material out from precision CNC milling machined.

Body can be changeable. And low torque, SMS, DIN 3A weld and male end, clamped

5)Disk:Out from full machined, high polished.

 Ra less than 0.6um. 9.5 um, USA and Eruope required.

Electric polished and PTFE coating can be required.

6)Handle:Different nylon re-force and stainless steel handle gripper, pull,press type

From 2 position - 12position, Desigh for your width range and beautiful choice.

7) Gasket: EPDM ,Silicon,NBR

8)Connection:welded,male,three-piece,clamped

9) Applications:Pharmacy, beer, food, petroleum, dairy beverage, cosmetics,etc

10) Certificate: ISO9000:2008