Brief Description
Design Standards GB, ANSI, AWWA, DIN
Norminal Diameter DN300-3600mm ( 12' ' -144' ' )
Norminal Pressure PN6-PN25 ( 86LB-300LB)
Material Specification Cast iron, ductile iron, carbon steel, stainless steel
Sealing Rubber, stainless steel
Operating Type Full hydraulic control, counter-weight pressure retaining, counter-weight locking
Temperature Range – 29 ℃ until + 425 ℃ |