GCF Series 7500 Double Eccentric Butterfly Valves DN 300 up to 1600
GCF produces Butterfly Valve Series 7500 is a double-flanged eccentric disc sealed valve. This model is suitable for high-pressure waterworks application. They are used as OPEN / CLOSE valves as well as control valve with valve partially opened or closed for regulating purposes.
| Diameter Range |
DN 300 up to DN1600 |
| Connection |
Double Flanged |
| Face-to-Face |
ISO5752 F13 & BS5155 short |
| Flange Standard |
ISO 7005-2 & ISO2531 |
Material SELECTION
Body, Disc , Bottom Cover Gland |
Ductile Cast iron A (GGG50-7)
Ductile Cast iron B (GGG40-15)
Ductile Cast iron C (GGG40-12)
Gray Cast Iron GG25 |
| Shaft |
Austenitic Stainless Steel |
| Body Seat |
Stainless Steel
High tensile Bronze |
| Disc Seat |
EPDM |
| Retainer |
Ductile cast iron A (GGG50-7)
Stainless Steel |
| Bearing |
BRONZE |
Internal and external coating: Non-toxic Blue liquid epoxy
Nominal pressure: PN 10, 16 bar
Operation Types:
| - Manual Gearboxes and hand Wheel |
- Electric Actuators |
| - Pneumatic Actuators |
- Mechanical Float |
Duty type:
- Open / Close duty - Throttling duty (Modulating)
TEST STANDARD:
All valves go through hydraulic testing according to tightness test ISO 5208 and EN 12266-1 Leakage rate A
APPLICATIONS:
| - Potable water |
- Raw water |
- Irrigation application |
| - Industry application |
- Power plant |
|