Specifications
Sizes:
DN 50
DN 80
DN 100
DN 150
Balancing method:Spring cylinder
Counterweight
Material of inlet flange up to valve:
Mineral oil - Carbon steel
Chemicals - Carbon steel, stainless steel
Material of valve:
C.G. iron
Material of "A"-tube to outlet:
Aluminum
Seals:Mineral oil - Buna, Viton
Chemicals - Buna, Viton, PTFE
Design pressure (up to shut-off valve):Mineral oil - max. 19 bar
Chemicals - max. 40 bar