Eastern United Bellows Sealed Globe Valve
Robust bolted bonnet valves designed for zero-emission performance in critical oil & gas, petrochemical, and power industry applications.
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Introduction of Eastern United Bellows Sealed Globe Valve
Eastern United bellows sealed globe valves are engineered for leak-proof performance in the most demanding services, including:
- Oil & gas processing (onshore/offshore)
- Petrochemical & chemical plants
- Power generation systems
- Refining & drilling operations
These valves ensure absolute stem sealing with metal bellows technology, eliminating fugitive emissions while maintaining API 598 zero-leakage standards.
Key Features & Benefits
✔ Robust Construction – Available in WCB, WC6, WC9, stainless steel (CF8/CF8M), and duplex alloys (NACE-compliant options)
✔ Maintenance-Friendly Design – Threaded or welded seat rings for easy replacement
✔ Zero Emissions Guaranteed – Double-sealed (bellows + packing) for 100% fugitive emission compliance (ISO 15848-1, API 622)
✔ Flexible End Connections – Flanged (RF/RTJ), butt weld (BW), socket weld (SW), or threaded (NPT)
✔ Fire-Safe Certified – API 607 compliant for hazardous environments
✔ Full Bore Design – Minimizes pressure drop in high-flow applications
Technical Specifications
| Parameter | Details |
|---|---|
| Valve Size | ½″ – 18″ (DN15 – DN450) |
| Pressure Rating | 150LB – 2500LB (PN16 – PN100) |
| Body Materials | Carbon Steel: WCB, WCC, WC6, WC9 Stainless Steel: CF8, CF3, CF3M, CF8M Alloy Steel: 4A, 5A (NACE MR0175/MR0103 compliant) |
| Design Standards | ASME B16.34, BS 1873, DIN 3356 |
| Face-to-Face Dimensions | ASME B16.10, DIN 3202 |
| Flange Standards | ASME B16.5, ASME B16.47, DIN 2543-2545 |
| Pressure Testing | API 598, DIN 3230 |
| Fire Safety Certification | API 607 |
| Fugitive Emissions | ISO 15848-1, API 622 |
| Operator Options | Handwheel, Worm Gear, Electric, Pneumatic, Hydraulic Actuator |
| Shutoff Class | API 598 (Zero Leakage) |
| Bore Type | Full Bore |
| End Connections | RF, RTJ, BW, SW, NPT |
Why Choose Eastern United Bellows Sealed Globe Valves?
✅ Superior Sealing Technology – Metal bellows prevent stem leakage even under extreme conditions
✅ Global Compliance – Meets ASME, DIN, API, and ISO standards
✅ Customizable Options – Seat welding, special end connections, and actuator configurations available
✅ Reliable in Harsh Environments – Corrosion-resistant materials for offshore, sour gas, and high-temperature services
Contact us today for a quote or technical support!