Specification:
| TECHNICAL PARAMETER | SPECIFICATION DETAILS |
| Product Name | Wafer Type Butterfly Valve (Lever Operated) |
| Manufacturer / Brand | WESTERN FIRE-TECH LLP |
| Available Sizes | 50 mm (2″), 65 mm (2.5″), 80 mm (3″), 100 mm (4″), 150 mm (6″) |
| Body Material | Cast Iron / Ductile Iron (ASTM A536 / IS 210 FG 260) |
| Disc Material | Ductile Iron (Nylon Coated) / Stainless Steel (CF8 / CF8M) |
| Seat / Liner Material | EPDM / Nitrile (NBR) Rubber (Resilient Seated) |
| Stem / Shaft Material | Stainless Steel (AISI 410 / 304 / 316) |
| Operation Type | Manual Lever Operated with Locking Notch Plate (Gear box optional for larger sizes) |
| Working Pressure | PN 16 / Up to 16 bar ($16 \text{ kg/cm}^2$) |
| Testing Pressure | Body: 24 bar (24 kg/cm²), Seat: 17.6 bar (17.6 kg/cm²) |
| End Connection | Wafer Type fits between PN 10 / PN 16 / ANSI 150 flanges |
| Surface Finish | Epoxy Polyester Powder Coated (Fire Red / Blue Color) |
| Standard Compliance | Conforming to IS 13095 / API 609 / BS EN 593 |
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