Crogenic Floating Ball Valve 316L Body Data Sheet |
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Nominal Pressure | PN40 | Nominal Diameter | DN40 |
End Connection | Flanged | Operation type | Bare Stem |
Temperature | -196℃~120℃ | Medium | LNG、LN2 and other low temperature medium. |
Test & Inspection | API 598 | Design Standard | API 6D |
1) Parts Material
Body/Bonnet | A182 F316L | Stem | A182 F316L |
Ball | A182 F316L | Seat | PCTFE |
Yoke | Carbon Steel | Packing | Graphite |
Bolt | A193 B8M | Nut | A194 8M |
2) Valve Details
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1. Full bore design
2 Piece type; Full-bore design provides big flow control; Cryogenic ball valves are built to help transport and store cryogenic gasses safely and efficiently. |
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2. Bolted bonnet connection
ZJCLV ball valve adopts the standard bolts and nuts. It could extend the valve longer service life. |
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3. Extended stem structure
Crogenic ball valve stem is designed to be extension stem structure that is easy to keep cold according to different operating temperature requirements, so as to ensure that the temperature at the bottom of packing is kept above 0°C to prevent the temperature being too high. |
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4. Excellent PCTFE seat seal
PCTFE seat provides excellent sealing performance in cryogenic service. |
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5. Yoke
The yoke design is convenient for assembling worm gear, pneumatic, electric, hydraulic and pneumatic & hydraulic actuators. |
2) Usage
Cryogenic ball valve is mainly used in ethylene, liquefied natural gas and other chemical plants, the output of liquid low temperature medium such as ethyfene, liquid oxygen, liquid hydrogen and so on. This kind of medium is not only inflammable and explosive, but also to gasity when heating up. gasification expands the body hundreds of times. And these medium permeable force is strong, easy leak, process makes more dificult.
3) Process Control
4) Contact
Zhejiang Chuanglian Valve Co., Ltd., is a manufacturer of valves.
We have all kinds of valves, as general valves of gate valve, globe valve, check valve; and on-off valves of ball valve, butterfly valve, strainer, etc.
More, our company has certificates as ISO9001, CE, PED, API.
We take quality as the life, cost as the base, service as line, providing the best products and pipeline solution to new or old customers, adhering to the development concept of “Bright Future, Scientific Development”, to keep pioneering and innovation.
Contact us freely if you have more question!
Our email: info@clvvalve.com
ZJCLV linkedin:https://www.linkedin.com/company/75609045/admin/
Contact mobile on line 24hours:0086-153 5622 6891