DF41X BACKFLOW PREVENTER
DF41X BACKFLOW PREVENTER
Model
DN50-DN100

Product review

Description

DF41X Technical parameters of backflow preventer

Nominal pressure(MPa)Sealing test (water)MPaStrength test (water) MPaApplicable mediaApplicable temperature
1.01.11.5Clean water≤80℃
1.61.762.4

installation diagram


DF41X Backflow preventer drawing

Main connection dimensions

modelSpecificationsLDD1D2Hn-dSpecificationsLDD1D2Hn-d
DF41X50230165125991704-191254002502101842408-19
652901851451181804-191504802852402112558-23
803102001601322108-192006003402952662908-23
1003502201801562208-19-------