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.
Technical Specification
HYDRAULIC TEST PRESSURE |
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BODY |
15 Kg/cm2 (g) |
|
SEAT |
10 Kg/cm2 (g) |
|
AIR TEST |
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SEAT |
- |
|
Bill Of Materials
| 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 Standard
- FACE TO FACE – API 609
- MFG. STD – BS 5155
- TESTING STANDARDS - API 598
