BS 1873 Cryogenic Globe Valve, ASTM A351 CF8, DN65, PN40, BW

Our Bolted Bonnet Globe Valves are designed for reliable flow control in various industrial applications. These valves are manufactured to meet the stringent standards of BS 1873 and ASTM A216 WCB, ensuring high quality and durability. Made from cast carbon steel, they offer robust construction and resistance to corrosion. With an 8-inch diameter (DN200) and a pressure rating of Class 150 LB (PN20), these valves are suitable for moderate to high-pressure systems. The raised face (RF) flanged ends facilitate easy installation and integration into existing pipelines.

Product Name: BS 1873 Cryogenic Globe Valve, Extended Bonnet
Design Standard: BS 1873
Body Material: ASTM A351 CF8
Size: DN65, 2-1/2 Inch
Pressure: PN40, Class 300 LB
End Connection: BW
Operation: Handwheel
Medium: LNG, LO2, LN2, LAr, CO2
Temperature Range: -196°C to 80°C

The Cryogenic Globe Valve is specifically engineered to handle low temperatures and cryogenic conditions. Constructed from robust materials such as stainless steel, carbon steel, cast steel, and more, it is designed to withstand extreme environments. The valve features an extended bonnet, the length of which is tailored to the specific application and user requirements. This extended bonnet ensures that the stem packing is sufficiently distanced from the cryogenic fluid, thereby enhancing safety and performance. Cryogenic Globe Valves are widely used in gas/terminal production plants, ethylene plants, and LNG (liquefied natural gas) facilities. They are also ideal for throttling cryogenic fluids with temperatures as low as -196°C. We offer a range of high-performance globe valves to meet various application needs.

Technical Specifications

» Type: Cryogenic Globe Valve
» Nominal Diameter: DN65-DN100
» Design Pressure: PN40
» Material: ASTM A351 CF8, CF8M, CF3, CF3M, etc.
» Design and Manufacturing Standards: BS 1873
» Face-to-Face Standards: ASME B16.10
» Flange Dimension Standards: ASME B16.5
» Pressure Test Standards: API 598
» NACE Compliance: NACE MR 0103, NACE MR 0175
» Operator Options: Handwheel
» Process Connection Types: Butt Weld

Structural Diagram