Inoxpa Valve VA47-0-00-04-52-025

Ensure the actuator is without pressure before starting assembly or disassembly

Open the cover of the control head

Unscrew the magnet of the actuator shaft (08A)

Unscrew the two M5x10 screws that fix the control head to the actuator

Unscrew the core (55) with the help of a 19 mm wrench

Unscrew the shaft (08A) from the actuator with the help of a 10 mm wrench

Proceed with caution to avoid personal injury.

Disconnect the compressed air before starting to disassemble the valve.

Read instructions carefully before disassembling the valve clamps.

Ensure only qualified persons perform valve and actuator assembly and disassembly.

Gather the necessary tools for disassembly and assembly

Loosen the screws (23) joining the flanges (02A) to the half-bodies (02).

Ensure all parts are in perfect condition and free from any dirt

Lubricate the disc shaft with the specified grease

Lubricate the seat seal with the specified grease

Insert the long disc spindle into one of the seal holes

Stretch the seal to insert the short spindle in the free gasket hole

Turn the disc until it is perpendicular to the seal

Proceed with caution to avoid personal injury.

Disconnect the compressed air before starting to disassemble the valve.

Read instructions carefully before disassembling the valve clamps.

Ensure only qualified persons perform valve and actuator assembly and disassembly.

Gather necessary tools for disassembly and assembly

Lubricate the discs (03,03A) and the seat seals (05) with the specified grease.

Disconnect the compressed air from the actuator

Disassemble the upper protectors by unscrewing the screws that join them to the actuator support

Remove the screw that joins the bottom protectors and the bottom leak detectors to the valve body

Unscrew the screws to separate the fixed bottom protector from the mobile

Loosen the screws which join the flanges to the half-bodies

Remove the screws which join the actuator support to the half-bodies

Remove the pin which joins the connecting rod to the actuator

Remove the screw which joins the connecting rod to the disc shaft