Welded Bonnet Forged Globe Valve, 1/2-3 Inch, 150-4500 LB
Key Specifications / Features
Model no.: JSC-231124-FSGV-74
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We are a trusted producer of welded bonnet forged globe valves, offering a diverse range from 1/2 to 3 inches (DN15 to DN80). Our valves cover a broad pressure spectrum, ranging from 150 to 4500 LB and PN20 to PN760. Crafted in compliance with API 602, ASME B16.34, DIN 3352, and BS 5352 standards, our forged globe valves are manufactured from high-quality materials, including alloy, carbon, and stainless steel. Trust us for reliable and durable valves designed to meet various specifications across different applications.
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Detail Information
Welded Bonnet Forged Globe Valve
Forged steel globe valves feature three distinct cover designs:
Bolted Bonnet: This design connects the valve body and bonnet with bolts and nuts, using a spiral wound gasket (316 clip flexible graphite) for sealing. For specific needs, metal ring connections are also available.
Welded Bonnet: Here, the valve body and bonnet are joined by threading and sealed through full welding. Full penetration welding can be used upon request.
Pressure Seal Bonnet: In this design, the valve body and bonnet are connected by threading and sealed with an internal pressure self-sealing ring.
Welded Bonnet Forged Globe Valve Design Structure and Features
Design Standard: API 602, ASME B16.34, BS 5352, DIN 3352
Face to Face: ASME B16.10, EN 558, DIN 3202
End Flange: ASME B16.5, DIN 2533
Butt welding Ends: ASME B16.25, DIN 3239
Socket Welded Ends: ASME B16.11
Threaded Ends: ASME B1.20.1
Inspection and Test: API 598, DIN 3202
Products Range
Size: 1/2 Inch - 3 Inch (DN15 - DN80)
Rating: ANSI Class 150 - 4500 LB
Body Materials: ASTM A105, ASTM A350 LF2, ASTM A182 F9, F11, F22, F304, F304L, F316, F316L, F321, F51, Alloy Steel, etc.
| No | Name | CS to ASTM | AS to ASTM | SS to ASTM | |
| A105 | F22 | F304(L) | F316(L) | ||
| 1 | Body | A105 | A182 F22 | A182 F304(L) | A182 F316(L) |
| 2 | Disc | A276 420 | A276 304 | A276 304(L) | A276 316(L) |
| 3 | Stem | A182 F6 | A182 F304 | A182 F304(L) | A182 F316(L) |
| 4 | Gasket | 316+graphite | 316+PTFE | ||
| 5 | Bonnet | A105 | A276 F304 | A276 F304(L) | A276 F316(L) |
| 6 | Bolt | A193 B7 | A193 B16 | A193 B8 | A193 B8M |
| 7 | Pin | A276 420 | A276 304 | ||
| 8 | Packing sleeve |
A276 410 | A182 F304(L) | A182 F316(L) | |
| 9 | Eyebolt | A193 B7 | A193 B16 | A193 B8 | A193 B8M |
| 10 | Packinggland | A216 WCB | A351 CF8 | ||
| 11 | Nut | A194 2H | A194 4 | A194 8 | A194 8M |
| 12 | Stem nut | A276 410 | |||
| 13 | nut | A194 2H | A194 4 | A194 8 | A194 8M |
| 14 | nameplate | SS | |||
| 15 | handwheel | A197 | |||
| 16 | Packing | Graphite | PTFE | ||
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