Crogenic Floating Ball Valve 316L Body PN40 DN40

ZJCLV Ball valves for cryogenic applications are available in floating or trunnion mounted ball and in side-entry or top-entry. The most lowest temperature can produce is -196 Degree C.

Category:

Crogenic Floating Ball Valve 316L Body

Data Sheet

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

Crogenic Floating Ball Valve 316L Body PN40 DN40 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.

 

Crogenic Floating Ball Valve 316L Body PN40 DN40 2. Bolted bonnet connection

ZJCLV ball valve adopts the standard bolts and nuts. It could extend the valve longer service life.

 

Crogenic Floating Ball Valve 316L Body PN40 DN40 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.

 

 Crogenic Floating Ball Valve 316L Body PN40 DN40 4. Excellent PCTFE seat seal

PCTFE seat provides excellent sealing performance in cryogenic service.

 

Crogenic Floating Ball Valve 316L Body PN40 DN40 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 ControlCrogenic Floating Ball Valve 316L Body PN40 DN40

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