INOXPA PHARMAVALVE, Инструкция по установке, обслуживанию и техническому обслуживанию

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ED. 2009/09 / 15
7. Assembly and disassembly
Proceed with caution. There is danger of personal injury.
Never disassemble the valve screws directly without reading the instructions thoroughly.
Assembly and disassembly of the valves / actuator must only be carried out by qualified staff.
7.1. DISASSEMBLY / ASSEMBLY OF THE MANUALLY ACTUATED VALVE
Disassembly
1. Turn the actuator handle (10) so that the
valve is in the open position.
Remove the clamp (34).
Remove the actuator (10) from the body (01).
Detach the diaphragm (05). It must be removed
differently depending on whether it is a
type A or type B actuator (see figure
below).
Assembly
1. Locate the diaphragm (05) on the
driveshaft as appropriate for type A or B.
2. Place the actuator (10) in the open valve
position.
Connect the body (01) to the actuator (10)
using the clamp (34)
The type A diaphragm (press-on) is standard for Silicone and EPDM. In certain circumstances, when the valve has been closed
for a long time, running dry or during sterilisation cycles, the diaphragm may become dislodged. In order to prevent this, use
connection type B (threaded diaphragm), which holds the diaphragm better.
Consult Inoxpa before replacing one diaphragm type with another.
Proceed with caution. There is danger of personal injury.
Never disassemble the valve clamp directly without reading the instructions thoroughly.
Valve size
Silicone and
EPDM
Diaphragm
fastener type
PTFE
diaphragm
fastener type
DN ½” A -
DN 1” A / B B
DN 1 ½” A / B B
10.
31
0.3
2.
00
09
Type A:
Press-on diaphragm
Type B:
Screw-on diaphragm
10.
31
0.3
2.
00
08