ANSI Marine Globe Valve
Key features:
• Manufactured according to applicable ANSI/ASME standards
• Suitable for marine and industrial piping systems
• Excellent for flow regulation and throttling
• Good sealing performance with low leakage
• Robust construction for high-pressure and high-temperature service
• Available with flanged, threaded, or welded connections, depending on design
• Materials may include cast steel, forged steel, stainless steel, bronze, or other marine-grade alloys
• Suitable for systems such as seawater, freshwater, fuel oil, lubricating oil, steam, and cooling-water lines, subject to material selection
Overview
Description：
ANSI Marine Globe Valve is a linear-motion valve designed according to ANSI/ASME standards and commonly used in marine piping systems to start, stop, and regulate the flow of liquids, gases, and steam.
Its globe-shaped body contains a movable disc or plug that travels perpendicular to the valve seat. This design provides excellent throttling and flow-control capability, making it suitable for applications where precise flow regulation is required.
Typical applications:
Marine vessels, offshore platforms, shipbuilding piping, engine-room systems, steam systems, fuel systems, cooling systems, and other industrial fluid-control applications.
Dimensions in mm：
| NPS | DN | Face‑to‑face L | Flange O.D. D | Flange raised face dia. D1 | Flange bore D2 | Flange thickness b | Bolt holes n‑d | Height H | Handwheel W |
| 2" | 50 | 267 | 165 | 127 | 92 | 20.9 | 8‑19 | 325 | 200 |
| 2½" | 65 | 292 | 191 | 149.4 | 105 | 23.9 | 8‑22 | 363 | 250 |
| 3" | 80 | 318 | 210 | 168.1 | 127 | 26.9 | 8‑22 | 405 | 250 |
| 4" | 100 | 356 | 254 | 200.2 | 157 | 30.4 | 8‑22 | 462 | 300 |
| 5" | 125 | 400 | 279 | 235 | 186 | 33.9 | 8‑22 | 518 | 350 |
| 6" | 150 | 444 | 318 | 269.7 | 216 | 35.4 | 12‑22 | 578 | 400 |
| 8" | 200 | 559 | 381 | 330.2 | 270 | 39.9 | 12‑25 | 665 | 450 |
| 10" | 250 | 622 | 445 | 387.4 | 324 | 46.4 | 16‑28 | 728 | 500 |
| 12" | 300 | 711 | 521 | 450.9 | 381 | 49.4 | 16‑32 | 820 | 600 |
Dimensions in mm：
| Pressure class | DN | Face‑to‑face L | Flange O.D. D | Flange bolt circle C | Bolt holes n‑d | Weight (kg) |
| 125 LBS | 15 | 108 | 89 | 60 | 4‑Φ16 | 4 |
| 125 LBS | 20 | 117 | 99 | 70 | 4‑Φ16 | 6 |
| 125 LBS | 25 | 127 | 108 | 80 | 4‑Φ16 | 8 |
| 125 LBS | 40 | 165 | 127 | 98 | 4‑Φ16 | 16 |
| 125 LBS | 50 | 203 | 152 | 121 | 4‑Φ20 | 17.5 |
| 125 LBS | 80 | 241 | 190 | 152 | 4‑Φ20 | 32 |
| 125 LBS | 100 | 292 | 229 | 190 | 8‑Φ20 | 51 |
| 125 LBS | 150 | 406 | 279 | 241 | 8‑Φ23 | 92 |
