Cepex PVC-U Manuel D'installation Et D'entretien page 5

ENGLISH
1. DEFINITION
Ball valve for isolating the flow in liquid handling systems.
Design based on the EN ISO 16135:2007 Standard in accordance with the Pressure Equipment Directive.
The valve is available with PVC-U, CPVC, PP, PVDF and ABS bodys and EPDM and FPM sealing gaskets. The choice of material for the
body and gaskets depends on the type of liquid to be carried and on the working temperature of the liquid, in accordance with the
chemical resistance tables available on our website and the pressure/temperature chart in this Manual.
The pneumatic actuator controls the positions of the valve (closed / opened).
2. COMPONENTS
2.1 Actuated valve components
Fig. 1
5
8
9
6
2.2 Valve components
Fig. 2
Fig. 2
Fig. 3
EXTREME PNEUMATIC BALL VALVE
N
1
2
4
3
4
5
2
6
3
7
8
7
9
10
1
10
DESCRIPTION
Extreme Ball Valve PVC-U, PP-H, CPVC, PVDF, ABS
Coupling bush Phosphochromate Aluminium
Mounting clamp PVC-U
Pneumatic actuator Anodised Aluminium / PA
Limit switch box (OPTIONAL: different models
available)
Screw DIN-912 Stainless steel AISI-304
Screw DIN-912 Stainless steel AISI-304
Solenoid valve (OPTIONAL)
Relief regulator (OPTIONAL)
Adjusting tool ABS
N DESCRIPTION
1 Body PVC-U, PPH, CPVC, PVDF, ABS
2 Shaft PVC-U, PPH, CPVC, PVDF, ABS
3 Ball PVC-U, PPH, CPVC, PVDF, ABS
4 Seal carrier PVC-U, PPH, CPVC, PVDF, ABS
5 Nut PVC-U, PPH, CPVC, PVDF, ABS
6 End connector PVC-U, PPH, CPVC, PVDF, ABS
*Threaded versions with AISI-
304 stainless steel ring
7 Ball Seat PTFE
8 O-ring EPDM / FPM
9 O-ring EPDM / FPM
10 O-ring EPDM / FPM
11 EPDM / FPM
Dampener seal
12 Insert Stainless steel AISI-303
(Except DN100)
MATERIAL Q
1
1
1
1
1
2
4
1
2
1
MATERIAL Q
1
1
1
1
2
2
2
2
2
1
2
4
5