Design: Welded ball valve
End connection: Both fully welded end or flange end are OK
Workingl pressure: DN15-DN50 40bar, DN65-DN600 25bar
Temperature range: -30℃ to 260℃.
Design standard: API 6D
Test standard: API 598
Operation: DN15-DN150 with handle, DN200 and large size we suggest to use gearbox
Water, gas, steam, oils and corrosive media.
Body: Carbon steel or 20# steel
Ball: SS 304, SS316,
Stem Sealing: VITON
Ball sealing:C +PTFE
Epoxy resin coating both inside and outside the body
1. No flow loss or flow loss is very very small
2. The medium can be gas