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MT 235 – EN ed.2015 (Rev.A)
7.
Extract the membrane assembly from the body
8.
Remove the plug, unscrew the nut and ring nut
9.
Extract the shaft assembly from the top
10. Unscrew the nut and remove the obturator
To re-assemble the slam-shut valve, follow the procedure described for disassembly in reverse order.
Before reassembling the tightness elements (O-rings, membranes, etc.), it is necessary to check their integrity and, if necessary,
replace them.
