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SiChuan Liangchuan Mechanical Equipment Co.,Ltd
SiChuan Liangchuan Mechanical Equipment Co.,Ltd

SiChuan Liangchuan Mechanical Equipment Co.,Ltd

Home ProductsCryogenic Ball Valve

3 Inch Cryogenic Ball Valve

3 Inch Cryogenic Ball Valve

  • 3 Inch Cryogenic Ball Valve
  • 3 Inch Cryogenic Ball Valve
3 Inch Cryogenic Ball Valve
Product Details:
Place of Origin: China
Brand Name: CD-CNLN
Certification: CE/ISO
Model Number: Ball valve
Payment & Shipping Terms:
Minimum Order Quantity: 1pc
Price: 1-100
Packaging Details: Inner package:plastic bag sealed package Outer package:carton package or wooden case package The lettering, nameplate, certificate for cryogenic valves are available We can customize the package for globe valve;
Delivery Time: 2-3days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 100pcs one day
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Detailed Product Description
Name: 3 Inch Ball Valve Stainless Steel 304 316 Cryogenic Pneumatic Ball Valve Key Word 1: 304 Ss Cryogenic Pneumatic Ball Valve
Key Word 2: Ss 316 Cryogenic Pneumatic Ball Valve Color: Customer's Request
Nominal Pressure: Customize Pressure Medium Flow: Customize Way
Model: Customize Logo: Customize Logo
High Light:

industrial ball valve


three way ball valve


3 Inch Cryogenic Ball Valve

3 inch ball valve stainless steel 304 316 cryogenic pneumatic ball valve

Pneumatic flange ball valve product features:


   1. Gear type double piston, large output torque and small volume.


   2. The cylinder is made of customized materials, with light weight and beautiful appearance.


   3. Manual operation mechanism can be installed on the top and bottom.


   4. Rack connection can adjust opening angle and rated flow.


  • The actuator can be equipped with electrical signal feedback instructions and various accessories to realize automatic operation.

Pneumatic ball valve is mainly used to cut off or connect the medium in the pipeline, and can also be used for fluid adjustment and control. Compared with other valves, it has the following advantages.


   1. The fluid resistance is small, and the ball valve is one of the small fluid resistances in all valves. Even if it is a reduced-diameter ball valve, the fluid resistance is quite small.


   2. Thrust bearings reduce the friction torque of the valve stem, which can make the valve stem operate smoothly and flexibly for a long time.


   3. The valve seat has good sealing performance. The sealing ring made of ammonium PTFE and other ammunition materials is easy to seal, and the valve sealing capacity of the ball valve increases with the increase of the medium pressure.


   4. The valve stem is reliable in sealing. Since the valve stem only imitates the rotation and does not move up and down, the packing seal of the valve stem is not easy to break, and the sealing capacity increases with the pressure of the medium.


   5. Due to the good self-lubricating properties of PTFE and other materials, the friction loss with the ball is small, so the life of the ball valve is long.


   6. The bottom-mounted valve stem and the convex step of the stem head prevent the stem from spraying out. If the seal of the stem is damaged due to fire, metal contact can also be formed between the convex step and the valve body to ensure the sealing of the stem.


   7. Anti-static function: Set a spring between the ball, valve stem, and valve body to discharge static electricity generated during the switching process.


Valve Type:Cryogenic Ball Valve
Connection Type: Flange connection

Material: Valve Body:CF8;
Valve Disc:06Cr19Ni10;

Valve Stem/Bonnet:06Cr19Ni10;
Sealing Material:PCTFE

Suitable Medium:O2,N2,Ar,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.


3 Inch Cryogenic Ball Valve 0


Q1. Can I have a sample order for valve?


A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.




Q2. Do you have any MOQ limit for valve order?


A: Low MOQ, 1pc for sample checking is available




Q3. How do you ship the goods and how long does it take to arrive?


A: We usually ship by sea. It usually takes 30 days to arrive. Airline shipping also optional.




Q4. How to proceed an order for valve?


A: Firstly let us know your requirements or application. Secondly We quote according to your requirements or our suggestions.


Thirdly customer confirms the samples and places deposit for formal order.


Fourthly We arrange the production.




Q5: Are you products standard?


A: Our model is standard, if you have specific demand, pls tell us.




Q6: Do you have interest to do our own design items?


A: Absolutely! We have big interest.

Contact Details
SiChuan Liangchuan Mechanical Equipment Co.,Ltd

Contact Person: Doris

Tel: 86+15008455973

Send your inquiry directly to us
SiChuan Liangchuan Mechanical Equipment Co.,Ltd
No.789,Baiyun Road,East Industrial Park,Xindu District,Chengdu City,Sichuan Province P.C. 610500
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