EH Series's standert is EN558-1Grutte: DN 40 ~ DN 800Druk: PN10/PN16
De rubberen sit fan BH Series bûn oan it lichem.Grutte: DN 50 ~ DN 500Druk: 150PSI / 200PSI
De standert fan AH Series is ANSI B16.10.Grutte: DN 40~DN 800Druk: 150 Psi / 200 Psi
RH Series syn rubberen stoel bonded op skiif.Grutte: DN 50 ~ DN 800Druk: PN10/PN16/150 psi/200 psi