Butterfly Valve
Butterfly valve are available in Wafer type and double flanged design. SS Butterfly valves are available with teflon seating for pharma industries. We can offer the valves with Manual/gear operation and penumatic operation.
- Robust body design
- High flow capacity for better flow-rate to line size ratio
- Pressure sealed bonnet option
- Variety of cage trims designs to suit wide range of industrial applications
- Wide range of noise reduction and cavitation control options
- Quick change self aligning trim / seat design
- Top entry trim for easy inline assessment and maintenance
- Long service life and Operational reliability
- Interchangeable internal parts
HYDRAULIC TEST PRESSURE |
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BODY |
15 Kg/cm2 (g) |
|
SEAT |
10 Kg/cm2 (g) |
|
AIR TEST |
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SEAT |
- |
|
| PARTS | MATERIALS |
| Body | CAST IRON / WCB / SS 304 / SS 316 (Investment Casting) |
| Disc | ASTM A 351 Gr. CF 8 / CF 8M |
| Seal | Elastomer |
| Spindle | AISI 410 / SS 304 / SS 316 |
| Pin | AISI 410 / SS 304 / SS 316 |
| Ratchet | Cast Iron |
| handle | Cast Iron |
| Cap | Mild Steel |
| Seal | -s Nitrile / Neoprene / Butyl / Epdm / Silicon / viton |
APPLICABLE STANDARDS |
FACE TO FACE – API 609 |
MFG. STD – BS 5155 |
TESTING STANDARDS -API 598 |
