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Crogenic Forged Floating Ball Valve PN16 DN25 Data Sheet |
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| Nominal Pressure | PN16 | Nominal Diameter | DN25 |
| End Connection | Flanged | Model | DQ41F |
| Temperature | -196℃~120℃ | Medium | LNG、LN2 and other low temperature medium. |
| Test & Inspection | API 598 | Design Standard | DIN 3357 |
1) Parts Material
| Body/Bonnet | A182 F304 | Stem | A182 F304 |
| Ball | A182 F304 | Seat | PCTFE |
| Handle | A105 | Packing | Graphite |
| Bolt | ASTM A193 B8 | Nut | A194-8 |
2) Valve Details
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1. Reduced bore design
Cryogenic ball valves are built to help transport and store cryogenic gasses safely and efficiently. Reduced bore open according to API 6D standard. |
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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. Ectended 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
Sealing is reliable and smooth flow channel so that the floating ball valve can keep in good condition when working for a long time. |
3) 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.
4) Process Control
5) 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
