BS 1873 GLOBE VALVE
Xintai BS 1873 valves are constructed from robust steel materials, ensuring exceptional durability under high-pressure and high-temperature conditions. Their simple design features fewer parts, making installation and maintenance straightforward, with quick seal replacement to minimize downtime.
These valves are versatile, suitable for various industries, including petrochemical and power stations, and can be customized to meet specific working conditions, such as valve stem material and flange size, accommodating a wide range of media.
Description
Basic Information
| Size Range | 1/2″~24″ (DN15~DN600) |
| Pressure Rating | CLASS 150-CLASS 2500 (PN10-PN420) |
| End Connection | Flanged （RF / RTJ / FF）, Butt Weld （BW）, Socket Weld (SW), Threaded (NPT / BSPT) |
| Temperature Range | -160 ℃ to 595 ℃ |
| Flow Direction | Unidirectional |
| Operate | Handwheel, Gear, Pneumatic, Electric Actuator |
| Suitable Media | Water, Steam, Oil, Gas, Petrochemical Fluids, High Temperature & High Pressure Fluids, Corrosive Fluids (Acids / Alkalis / Salt Solutions) |
Material Specifications
Body / Bonnet:WCB, WCC, LCB, LCC, CF8, CF8M, CF3, CF3M, WC6, WC9, C5, C12, Alloy Steel, Duplex, Super Duplex
Stem Material:F6a (13% Cr)、F304、F316
Disc:13% Cr (SS410)、F304、F316
Gasket / Packing:SS+Graphite / Flexible Graphite / PTFE
Design & Standards
| Design Standard | BS 1873 |
| Face to Face | ASME B16.10 |
| End Connection | ASME B16.5, ASME B16.25, ASME B16.11, ASME B1.20.1 |
| P-T Rating | ASME B16.34 |
| Inspection Standard | API 598 |
Optional Features
- Fire Safe: API 607 / ISO 10497
- Fugitive Emission: ISO 15848
- Extended Bonnet (cryogenic service)
- NACE MR0175 (H2S service)
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STRAINER
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