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| General design and manufacture |
EN 593 / API 609 / IS 13095 |
| Valve face to face dimension |
ISO 5752 |
| Top flange drilling |
ISO 5211 |
| Valve inspection and testing |
API 598 / IS 13095 |
| Flange standard conformity |
ANSI 125 / ANSI 150 / BS 10
TAB D & E / IS 6392 NP 1.0 & 1.6
DIN 2501 – PN10 & PN16 |
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| Type of valve |
Centric Disc Butterfly valve with Rubber Lined Body |
| Body Type |
Single Piece, Short wafer or wafer lugged |
| Seal Type |
Integrally Bonded & Replaceable |
| Size Range |
DN50 to DN600 |
| Pressure Rating |
PN10 / PN16 |
| Operating Temperature Range |
-30ºC to 130ºC (Depending on MOC |
| Seal Leakage Performance |
Tight Shut Off |
| Operation |
Hand Lever Operation – DN50- DN300
Worm Gear Operation – DN50-DN600
Electrical / Pneumatic Actuator Operation – Optional |
| Size |
DN40 to DN600 |
| Rating |
PN10 & PN16 |
| Body Materials |
Cast Iron, Ductile Iron, Cast steel, Stainless steel |
| Disk Materials |
Ductile iron, Cf8, Cf8m |
| Seat Materials |
EPDM, Nitrile |
| End Connection |
Wafer, semi Lug |
| Operation |
Hand lever, Worm Gear, Electrical / Pneumatic actuators |
