Installation and Operation Manual
Brise Plus - Pressure Regulating Valve
MI-23
Elaborado
Verificado / Aprovado
CSQ
Data
Revisão
Página
JJ
GN
JM
10/09/18
06
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9) Remove the Shutter (ND2” = 6 mm / DN3” = 8 mm wrench) and with a tool (ND2” = 12 mm / DN3” = 17 mm
wrench) fix the main shaft.
10) Remove the Seat Cage (allen wrench 5 mm). Be careful to do not damage the shutter surface.
11) There are two options to disassembly the Rolling Diaphragm. With two tools (ND2” = 7/8” / DN3” = 15/16”
wrench and ND2” = 12 mm / DN3” = 17 mm wrench) or with a tool (ND2” = 7/8” / DN3” = 15/16” wrench) and a
bench vise.
