Inoxpa Valve VA47-1-11-06-52-040

Ensure the actuator is without pressure before starting

Release the compressed air supply

Remove the adapter and the air connection on the top part of the actuator

Screw the shaft (08A) on the top part of the piston with a 10 mm wrench

Insert the adapter (13) supplied with the kit through the shaft (08A)

Place the seals (20B,20C,20D) on the core (55)

Insert the core (55) in the adapter (13) and screw it on the actuator with a 19 mm wrench

Screw the air fitting (18) on the adapter (13)

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).

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

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

Verify seal material compatibility

Check concentration of cleaning solutions

Perform final rinse with clean water

Measure NaOH for alkaline solution (1 kg NaOH + 100 l H2O)

Measure NaOH for alkaline solution (2.2 l NaOH 33% + 100 l H2O)