Materials: Cartridge is steel made zinc plated. Internal parts are in hardened steel. Body (only CB version) in high strenght aluminium alloy (steel body on request).
Rated flow: up to 50 l/min
Max. pressure: 250 bar (std), 350 bar (S)
Division percentage: 50/50 standard, special on request (accuracy 10% between ports U1-U2 with 120 bar differential pressure).