GCF Series 7100 Concentric Rubber Lined Butterfly Valves DN 80 up to 300
Butterfly Valve Series 7100 is a ductile iron double flanged concentric rubber lined valve, machined and assembled such that it ensures high reliability and low total cost over its lifetime. This model is suitable for low 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 80 up to 300 |
| Connection |
Double Flanged |
| Face-to-Face |
ISO5752 series 13 , BS5155 ( Short type)
& DIN 3202 series F16 |
| Flange Standard |
ISO 7005-2& ISO2531 |
Material SELECTION
Body, Disc, Bottom Cover |
Ductile Cast iron A (GGG50-7)
Ductile Cast iron B (GGG40-15)
Ductile Cast iron C (GGG40-12) |
| Shaft |
Austenitic Stainless Steel |
| Bearing |
BRONZE |
| Body Seat |
EPDM |
Internal and external coating:
Non-toxic Blue liquid epoxy
Nominal pressure:
PN10, 16
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 |