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BS 1873ASME B16.34EN 12266-1
Cast-steel globe valves for isolation and controlled flow, offered with bolted bonnet for Class 150–600 and pressure-seal bonnet for Class 900–2500.
| Size Range | 50mm–600mm (2"–24") |
| Pressure Rating | Class 150–2500 |
| Design Standard | BS 1873 for Class 150–600; ASME B16.34 for pressure-seal designs |
| Testing | EN 12266-1; API 598 / ASME B16.34 for pressure-seal designs |
| End Connections | Flanged or ASME B16.25 butt weld; ring joint and tongue-and-groove options |
| Flow Direction | Uni-directional |
| Actuation | Handwheel, gear or electric actuator |
| Production Capacity | Shared GGC line: 50,000 units/year |
| Category | Globe |
Key Features
Engineered for Performance
- Heavy-duty OS&Y construction
- Rising or non-rising handwheel
- Bolted bonnet or pressure-seal bonnet
- Body-guided, self-aligning disc
- Renewable seat ring
- Positive seat and disc alignment
- Thrust plate protects the disc at full closure
Need custom specifications? Our engineering team can help you find the right solution.
Material Options
Typical Materials of Construction
| Body & bonnet / cover | ASTM A216 WCB; ASTM A217 WC6, WC9 or C12A; ASTM A352 LCB; ASTM A351 CF8, CF8M, CF3 or CF3M |
| Wedge / disc & seat | CA15 or WCB with 13% chromium facing; WC6 with Stellite; CF8, CF8M, CF3 or CF3M; Stellite facing available |
| Stem & gland parts | ASTM A276 Type 410, 304 or 316 stainless steel |
| Packing & gasket | Die-formed or braided graphite packing with spiral-wound 316 / 316L graphite-filled gasket |
| Bolting | ASTM A193 B7, B16, B8 or B8M studs with ASTM A194 2H, 7, 8 or 8M nuts |
Final material selection depends on pressure, temperature, media and service conditions.
Your Flow Challenge Deserves More Than a Catalogue.
Our engineering team works with you to specify, design, and deliver the exact valve solution your application demands.