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
35 de 45
11 – PROCEDURE FOR BRISE PLUS REGULATOR DISASSEMBLY
Before proceeding with the equipment disassembly, check if all the conditions set out in item 5.1 of this manual
have been observed.
Under no circumstances start the equipment disassembly if it is pressurized.
The disassembly procedure given below refers to the components’ positions shown in the diagram of section 6.0
of this manual.
11.1 MAIN REGULATOR VALVE
1) Discharge the pilot adjusting spring by turning the adjustment screw (19 mm wrench) counterclockwise.
2) Remove the pilot connections and the pipes (19 mm wrench).
3) Remove the screws that fix the pilot support in the main covers (6 mm allen wrench and 13 mm wrench).
4) Remove the screws along the cap and the closing spring cover and remove them (7/16” wrench and 13 mm
wrench).
5) Remove the screws along the main covers (6 mm allen wrench and 13 mm wrench).
