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Butterfly Valve, Double Flanged, with Gearbox, Nodular Cast Iron, JIS 5K, 200 mm (DN200)
Technical Specifications
| Item | Specification |
|---|---|
| IMPA Code | 752317 |
| Valve Type | Double Flanged Butterfly Valve |
| Size | 200 mm (DN200 / 8") |
| Pressure Rating | JIS 5K |
| Body Material | Nodular Cast Iron (Ductile Iron) |
| Disc Material | Stainless Steel |
| Seat Material | NBR Rubber |
| End Connection | Double Flanged |
| Operation | Worm Gear / Gearbox |
| Face-to-Face | 100 mm |
| Flange Outside Diameter | 320 mm |
| PCD | 280 mm |
| Bolt Holes | 8 × 23 mm |
| Unit | Piece (PCS) |
Description
The IMPA 752317 is a DN200 (8-inch) JIS 5K double-flanged butterfly valve with a worm gear operator. It features a nodular (ductile) cast iron body, stainless steel disc, and NBR resilient seat, providing reliable bi-directional shut-off for marine and industrial piping systems. It is commonly used in seawater, ballast, cooling water, freshwater, and general utility services.
