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Contact Supplier| BUTTERFLY VALVES | FEATURE OFFERED | OPTIONS AVAILABE |
|---|---|---|
| APPLICATIONS | MOST CORROSIVE & AGGRESSIVE CHEMICALS & VAPOURS | |
| STANDARDS FOLLOWED | DESIGN : API 609 WAFER & LUG FACE TO FACE DIMENSIONS : API 609 CATEGORY : A CONNECTION RATING : ANSI B 16.5 TEST : API 598 | TEST : ISO 9393-2 OR BS EN 12266-1-2003 |
| BODY | ASTM A 216 GR. WCB | ASTM A 351 GR. CF8 OR 8M |
| DISC LINING MATERIALS | PFA | FEP/PVDF/ETFE/ECTFE & PPH |
| SEAT / LINERS | ISOSTATICALLY MOULDED PTFE | ISOSTATICALLY MOULDED TFM / OR MPTFE |
| VALVE PAINTING | EPOXY 2 PART PAINT | PU PAINT |
| TEMPERATURE | - 40 DEG.F TO 450 DEG. F (PFA) | LINING IN FEP, ETFE & PVDF IS AVAILABLE WITH DIFF TEMPERATURE RANGE |
| DISC SEALING | CLASS VI, TIGHT SHUT OFF AS PER API 598 | |
| SHAFT SEALS | LOADED PACKING WITH GLAND COVERS ON TOP & BOTTOM | |
| MAX. PRESSURE | 225 PSI | |
| FLOW DIRECTION | BI-DIRECTIONAL | |
| SPARK TEST FOR LINED COMPONENTS | 20 KVDC |
WEIGHT / VALVE
| SIZE | KGS. | LBS. | ||
|---|---|---|---|---|
| INCHES | WAFER | FULLLUG | WAFER | FULLLUG |
| 2" | 5.00 | 6.50 | 11 | 14.30 |
| 2.5" | 6.00 | 7.50 | 13 | 16.50 |
| 3" | 7.00 | 8.60 | 15 | 19.00 |
| 4" | 9.00 | 13.40 | 20 | 16.08 |
| 5" | 20.00 | 23.00 | 44 | 50.60 |
| 6" | 23.00 | 25.50 | 51 | 56.10 |
| 8" | 26.00 | 30.50 | 57 | 67.10 |
| 10" | 45.00 | 51.00 | 112 | 112.20 |
| 12" | 62.00 | 75.00 | 136 | 165.00 |
| 14" | 66.00 | 80.00 | 145 | 176.00 |
| 16" | 112.00 | 135.00 | 246 | 297.00 |
| 18" | 157.00 | 189.00 | 346 | 415.80 |
| 20" | 288.00 | 346.00 | 634 | 761.20 |
| 24" | 420.00 | 504.00 | 924 | 1109.00 |