Cepex PVC-U Manual De Instalación Y Mantenimiento página 5

ENGLISH
1. DEFINITION
Ball valve for isolating the flow in liquid handling systems.
Design based on Standard EN ISO 16136 in accordance with Directive 97/23/EC.
The valve is available with PVC-U, CPVC, PPH, PVDF and ABS discs and EPDM perox. 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 electric actuator controls the positions of the valve (closed / open).
2. COMPONENTS
2.1 Actuated valve components
Fig. 1
4
5
3
6
2
7
8
1
2.2 Valve components
N DESCRIPTION
1 Body PP-GR
2 Sealing gasket EPDM perox. / FPM
3 Disc PVC-U/CPVC/PPH/PVDF/ABS
4 POM
Bearing
5 POM
Auxiliary bearing
6 POM
Lower bearing
7 Lower washer POM
8 Shaft AISI 630 / AISI 316L / AISI 904L
9 Cap PP
10 Ring DIN-471 Stainless steel AISI-304
11 O-ring EPDM / FPM
12 O-ring EPDM / FPM
13 O-ring EPDM / FPM
14 Stainless steel AISI-304
Screw DIN-912
EXTREME ELECTRIC BUTTERFLY VALVE
MATERIAL DN50-
DN200
N DESCRIPTION
1 Industrial Butterfly Body: PP-GR
valve bare shaft Disc: PVC-U/CPVC/PPH/PVDF/ABS
2 Coupling bush AISI-304 Stainless steel
3 Mounting clamp PP-GR
4 Electric actuator PA housing
6 Screw DIN-912 Stainless steel AISI-304
7 Screw DIN-912 Stainless steel AISI-304
8 Washer DIN-925 Stainless steel AISI-304
9 Nut DIN-934 Stainless steel AISI-304
DN250-
DN300
1 1
1 1
3
1 1
2 2
1 1
2
1 1
1 1
1 1
1 1
1 1
2 4
2 4
2 4
1 1
MATERIAL
Fig. 2
1
Q
1
1
1
1
4
4
4
4
5
11
4
12
13
10
8
6
7
14
9
5