Bolted Bonnet Globe Valve
Design: BS 1873, ASME B16.34 | Face-to-Face ASME B16.10 | Flanged ASME B16.5 / JIS B2212/B2214 | Butt-weld ASME B16.25 | Test API 598
Body Materials: WCB, LCB, WC6, WC9, CF8, CF8M, duplex, etc.
Trim options: 13Cr, Stellite, 304, 316, Monel.
| NPS | L(RF) | H (open) | WT |
|---|---|---|---|
| 1½″ | 165 | 326 | 19 |
| 2″ | 203 | 373 | 22 |
| 3″ | 241 | 421 | 42 |
| 4″ | 292 | 515 | 64 |
| 6″ | 406 | 567 | 105 |
| 8″ | 495 | 626 | 154 |
Pressure Seal Globe Valve
Design: BS 1873, ASME B16.34 | Pressure seal bonnet for high pressure service.
Materials: WCB, WC6, WC9, C5, C12; Trim 13Cr, Stellite.
| Class | NPS | L(RF) mm | WT kg |
|---|---|---|---|
| 900 | 6″ | 610 | 305 |
| 1500 | 8″ | 787 | 620 |
| 2500 | 6″ | 673 | 560 |
Forged Steel Globe Valve
Design: API 602, BS 5352 | B.B OS&Y or W.B OS&Y.
Connections: SW, NPT, BW, Flanged (ASME B16.5).
| NPS | Class | L(RF) mm | H mm | WT kg |
|---|---|---|---|---|
| 1/2″ | 800 | 79 | 158 | 0.9 |
| 1″ | 800 | 108 | 193 | 2.3 |
| 2″ | 800 | 140 | 283 | 5.6 |
Bellows Seal Globe Valve
Design: API 602, BS 5352, with welded bellows for zero leakage.
Hermetic seal, ideal for toxic, hazardous, or expensive media. Backseat and auxiliary packing for safety.
Cryogenic Globe Valve
Extended bonnet, stainless steel / low carbon steel body, impact tested. For LNG, liquid nitrogen, oxygen.
Design: BS 1873 / API 602, with cryogenic extensions and anti-static device.
Common References
▪ Design standards: BS 1873, API 602, ASME B16.34, DIN 3356
▪ Face‑to‑face: ASME B16.10, ISO 5752, DIN 3202
▪ Flange ends: ASME B16.5, JIS B2212/B2214, EN 1092-1
▪ Butt‑weld ends: ASME B16.25
▪ Socket weld / threaded: ASME B16.11 / ANSI B1.20.1
▪ Test: API 598, ISO 5208, BS EN 12266
▪ NACE MR0175 available.