Place of Origin:
CHINA
Brand Name:
CNLN
Certification:
CE/ISO
Model Number:
DQ641F
LNG LO2 Pneumatic Cryogenic DN25 to DN100 PN16 Low Temperature Ball Valve
Pneumatic low temperature ball valve refers to a ball valve with a medium temperature of +80 ℃ ～ -196 ℃, which is used for the management system of low temperature and cryogenic medium.The valve undergoes a special low temperature treatment to ensure the low temperature performance of the material. When running in low temperature conditions, it will not cause leakage due to deformation caused by temperature changes. The imported pneumatic low temperature ball valve bonnet adopts a long neck structure. Its purpose is to protect the function of the stuffing box, so that the stuffing box is located far from the low temperature, and the sealing effect of the packing is guaranteed. The neck length of the long neck can be selected according to the use temperature and the thickness of the cold insulation material.
| Valve Type: | Falange Type Ball Valve |
| Operated Type: | Handwheel |
| Connection Type: | Weld |
| Structure Type: | Through Way Type |
| Nominal Diameter: | DN10~100mm |
| Nominal Pressure: | PN4.0MPa,PN1.6MPa,PN2.5MPa |
| CL300 | |
| Material: | Valve Body:ZGOCr18Ni9 |
| Valve Bonnet:OCr18Ni9 | |
| Valve Stem:OCr18Ni9 | |
| Stuffing:PTFE | |
| Disc seal ring:PCTFE | |
| Suitable Medium: | LO2,LN2,LAr,LNG,etc |
| Suitable Temparature: | (-196℃~+80℃) |
| Design and Manufacture: | Conform to GB/T24925-2010 |
| Testing: | Conform to GB/T13927-2008 |
| Valve Lifetime: | Specified according to usage frequency and installation location |
| Lead Time: |
Customized valves are usually 30~45 days; Stock valves are usually within 5 days. |
Advantages
1. Excellent technology:
the technology is in the leading level in China, cooperate with the most famous
universities in China;
2. Advanced equipment:
advanced processing equipment and testing means, providing the integration of automation system solutions for product, engineering, service and training.
3. Strong team:
have many senior engineers with plenty of research, development, design
experience, providing professional service for sales and after sales.
4. Good quality:
reliable and stable quality, good performance, long life time.
5. Full series of products:
covers full category of valves, meet the general standard of every country in the world, such as GB, DIN, ASTM, BS, JIS.
6. Professional after sales service:
have the professional engineer team to provide the service.
7. Certificates:
passed the ISO9001 certificate as well as CE,ISOetc.
8. Fast delivery time:
have the stock, fast delivery time could be guarantee.
9. Packing:
packing strictly as per the exporting standard or as per the customized request.
10. Long-term quality warranty time:
provide 12 months quality warranty time.
FAQ
Q1. What is your MOQ?
Our MOQ is one piece.
Q2. Do you provide sample for customer?
Yes, sample is available.
Q3. Do you do OEM service?
Yes, we accept OEM order and can make customer's LOGO on the products.
Q4. Do you support customization?
Yes, customization is acceptable.
Q5. Can you advise suitable cryogenic valves to me?
We have more than 15 years experience in cryogenic field. We are professional in valve selection and will advise you suitable valves with detailed parameters and prices.
Q6. How long is your delivery time?
It usually takes 5-30 days depending on the quantity of the order and the stock.
Send your inquiry directly to us
