District heating plant ball valves

District heating plant ball valves
Model	B1DH
Size	1/2″ ~ 48″ (DN15 ~ DN1200)
Pressure	PN16/PN25
Bore	Full bore, Reduced bore
End connection	Butt weld or Flanged (KS, EN, GOST)
Operator	Lever, Gear, Electric, Pneumatic, Hydraulic actuator
Working temperature	-60 ~ +200˚C
etc	Seat tightness class “A”, Epoxy paint