CONSTRUCTION : Pressure seal non return valves
Standard or Y pattern
Piston ou titling disc
Materials : Carbon steel: A216 WCB..., Stainless steel: 316L-A351 CF8M, Special alloys..
Class : Class 150, class 300, class 600, class 900, class 1500, class 2500
Size : Up 2" (DN50) to 16" (DN400)
End connections : Flanges: RF-RTJ
Welded: BW
Pressure seal globe valves API 600
ATEX