Bellows Seal Globe Valves: BS 1873
Model Number: GLV BS BS1873
Key Specifications / Features
Bellows Seal Globe Valves: BS 1873, Bolted Bonnet, Double seal, Flanged Ends, Rising stem, ANSI Class 150 - 300, 1/2 - 14 Inch, or as customer required.
BS 1873 Bellow Sealed Globe Valve
Bolted Bonnet Bellow Sealed Globe Valve
Flanged Bellow Sealed Globe Valve
Rising Stem Bellow Sealed Globe Valve
Double Seal Globe Valve
Class 150 Bellows Seal Globe Valve
Class 300 Bellows Seal Globe Valve
1/2 Inch Bellows Seal Globe Valve
14 Inch Bellows Seal Globe Valve
Detail Information
Valve Type: Bellows Seal Globe Valve
Valve Size: 1/2” - 14”
Pressure Rating: Class 150 - 300
Standards:
| Design & Manufacture | BS 1873 |
| Face to Face | ASTM B16.10 |
| End Flanges Dimension | ASME B16.5 |
| Inspection & Test | API 598 |
Structure Feature:
Double seal, more reliable performance
Stem lift position indication, more intuitive
Small flow resistance, low pressure drop
Standard Material Specifications
| Parts Name | Carbon Steel to ASTM | Alloy Steel to ASTM | Stainless Steel to ASTM | ||||||||
| Body | A216 WCB | A352 LCB | A217 WC1 | A217 WC6 | A217 WC9 | A217 C5 | A351 CF8 | A351 CF8M | A351 CF3 | A351 CF3M | |
| Disc | A182 F6a | A182 F6a | A182 F6a | A182 F6a | A182 F6a | A182 F6a | A182 F304 | A182 F316 | A182 F304L | A182 F316L | |
| Disc Cover | A182 F6a | A182 F6a | A182 F6a | A182 F6a | A182 F6a | A182 F6a | A182 F304 | A182 F316 | A182 F304L | A182 F316L | |
| Stem | A182 F6a | A182 F6a | A182 F6a | A182 F6a | A182 F6a | A182 F6a | A182 F304 | A182 F316 | A182 F304L | A182 F316L | |
| Bellows Seal | A182 F304 | A182 F304 | A182 F304 | A182 F304 | A182 F304 | A182 F304 | A182 F304 | A182 F316 | A182 F304L | A182 F316L | |
| 7. | Bonnet | A216 WCB | A352 LCB | A217 WC1 | A217 WC6 | A217 WC9 | A217 C5 | A351 CF8 | A351 CF8M | A351 CF3 | A351 CF3M |
| 8. | Bolt | A193 B7 | A320 L7 | A193 B7 | A193 B16 | A193 B16 | A193 B16 | A 193 B8 | A 193 B8M | A 193 B8 | A 193 B8M |
| 9. | Nut | A194 2H | A194 4 | A194 2H | A194 4 | A194 4 | A194 4 | A194 8 | A194 8M | A194 8 | A194 8M |
| 11. | Gland | A182 F6a | A182 F6a | A182 F6a | A182 F6a | A182 F6a | A182 F6a | A182 F304 | A182 F316 | A182 F304L | A182 F316L |
| 12. | Gland Flange | A216 WCB | A352 LCB | A217 WC1 | A217 WC6 | A217 WC9 | A217 C5 | A351 CF8 | A351 CF8M | A351 CF3 | A351 CF3M |
| Gasket | Flexible Graphite+ SS or PTFE | ||||||||||
| 10. | Packing | Flexible Graphite or PTFE | |||||||||
| 13. | Stem Nut | Copper alloy or A439 D2 | |||||||||
| 14. | Hand Wheel | Ductile Iron or Carbon Steel | |||||||||
Supplier Information
Zhejiang Xinhai Valve Manufacturing Co., Ltd.
Verified Supplier
Xinhai Industry Zone, Sanqiao, Oubei, Wenzhou, Zhejiang, P. R. China.
Est. 1986
Certifications:
ISO 9001
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