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## DVGW ball valve flanged end ### Stainless steel
![DVGW ball valves flanged end part list](https://www.heco.de/cms/fileadmin/heco/Produktbilder/71ME_STL_465px.jpg) | No. | Designation | Material | | ----------- | ----------- | ----------- | |1.|Housing|Stainless steel 1.4408 | |2.|Ball|Stainless steel 1.4408 | |3.|Ball seal|PTFE | |4.|Flange|Stainless steel 1.4408 | |5.|Control shaft|Stainless steel1.4401 | 6.|Stop|Stainless steel1.4301 | |7.|O-ring|EPDM | |8.|Handle|Stainless steel 1.4301 | |9.|Housing seal|PTFE |9.1|O-ring|FKM Viton | |10.|Thrust ring|PTFE+G | |11.|Stop pin|Stainless steel1.4301 | |12.|Packing|PTFE | |13.|Bellville washer|Stainless steel1.4310 | |14.|Spring washer|A2 | |15.|Union nut|Stainless steel1.4404 | |16.|Spring pressure plate|A2 | |18.|6-sided screw|A2 |


![DVGW and TA-air](https://www.heco.de/cms/fileadmin/heco/Produktbilder/DVGW_TA-Luft_465px.jpg)


![DVGW ball valves flanged end stainless steel gas water](https://www.heco.de/cms/fileadmin/heco/Produktbilder/DVGW-FK-2_465px.jpg)


## DVGW ball valve flanged end ### Stainless steel
![DVGW ball valves flanged end part list](https://www.heco.de/cms/fileadmin/heco/Produktbilder/71ME_STL_465px.jpg) | No. | Designation | Material | | ----------- | ----------- | ----------- | |1.|Housing|Stainless steel 1.4408 | |2.|Ball|Stainless steel 1.4408 | |3.|Ball seal|PTFE | |4.|Flange|Stainless steel 1.4408 | |5.|Control shaft|Stainless steel1.4401 | 6.|Stop|Stainless steel1.4301 | |7.|O-ring|EPDM | |8.|Handle|Stainless steel 1.4301 | |9.|Housing seal|PTFE |9.1|O-ring|FKM Viton | |10.|Thrust ring|PTFE+G | |11.|Stop pin|Stainless steel1.4301 | |12.|Packing|PTFE | |13.|Bellville washer|Stainless steel1.4310 | |14.|Spring washer|A2 | |15.|Union nut|Stainless steel1.4404 | |16.|Spring pressure plate|A2 | |18.|6-sided screw|A2 |


![DVGW and TA-air](https://www.heco.de/cms/fileadmin/heco/Produktbilder/DVGW_TA-Luft_465px.jpg)


![DVGW ball valves flanged end stainless steel gas water](https://www.heco.de/cms/fileadmin/heco/Produktbilder/DVGW-FK-2_465px.jpg)