48″ 150LB U-Section Double Flanged Butterfly Valve with Nylon-Coated Disc
Description
Valve Designation
48″ 150LB U-Section Double Flanged Butterfly Valve with Nylon-Coated Disc
Technical Specifications
| Component | Specification |
|---|---|
| Body Material | Ductile Iron (DI) per ISO 1083/EN-GJS-500-7 |
| Disc Design | Nylon-Coated U-Section DI Disc (Coating thickness: 250-300μm, μ ≤ 0.25) |
| Seat Material | EPDM Rubber (FDA 21 CFR 177.2600 compliant) |
| Stem Material | SS420/SS304, Hard Chrome Plated (≥25μm) |
| Operation | Worm Gear Operator (ISO 5211 F05, 2-stage reduction) |
| Pressure Rating | 150LB (PN20) @ 120°C |
| Connection | Double Flanged (ASME B16.5 RF) |
| Sealing | EPDM + Aluminum Backup Ring |
| Safety | Anti-Static Design (API 607, <10Ω) |
| Standards | API 609, ASME B16.34, API 598/6D tested |
