High Pressure Cryogenic Gas Globe Valve Short Stem 3/8'' - 10'' Port Size

General Description

Low temperature and high pressure shut-off valves are used in gas liquefaction equipment, air separation equipment; natural gas liquefaction, storage and transportation equipment; liquid oxygen, nitrogen, argon, hydrogen, carbon dioxide low temperature storage tanks and tank cars; pressure swing adsorption oxygen and nitrogen equipment. Widely used in energy, petrochemical, metallurgy, aerospace, nuclear industry, railway and other industries.
 

Product structure characteristics of low temperature and high pressure globe valve:

1 . Simple structure, easy to manufacture and maintain;

2 . Small working stroke and short opening and closing time;

3 . Good sealing performance, small friction between sealing surfaces and long life;

4 . the fluid resistance is large, the force required when opening and closing is large;

5 . Not suitable for medium with particles, large viscosity and easy to coke;

6 . Poor regulation performance.

Notes When Use

1 . It should ensure that the pipe is blown clean before installation.

2 . When installing, make sure that the flow direction indicated by the arrow on the valve body should be consistent with the flow direction of the fluid.

3 . This valve has been degreased. Store and keep clean when installing.

4 . After the pipeline construction is completed, all the valves on the pipeline should be opened, and the residue in the pipeline should be thoroughly and thoroughly kept to ensure that the pipeline system is clean and free of debris.

5 . The installation system diagram with the oil-free requirements should be degreased.

6 . Slowly open and close during use.

7 . If the precision parts such as the valve disc, valve seat and valve stem are worn or damaged, it must be repaired and replaced in time.

8 . For parts such as gaskets and sealing materials, replace them with new ones each time.

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Sichuan Liangchuan mechanical equipment Co., LTD Co., Ltd. is a profession production of stainless steel valve, union development, production, sales and service of the valve business. Through unremitting efforts, our product sales cover most of northern China, such as Henan, Hebei, Shandong, Beijing, etc. won the majority of customers trust and praise, fame grow with each passing day.

The company produced products are focus on the cryogenic valves, such as ball valve, cryogenic emergency cut-off valves, globe valve, gate valve, check valve, etc. Material: 321,304,304L,316,316L,WCB, etc. Driving mode: manual, pneumatic, electric, etc. Products are widely used in electricity, brewing, papermaking, medicine and other industries. Modern enterprise quality management, high quality professional technical team and advanced production and testing equipment, the company is steadily improving the quality of product upgrading of the strong pillar.

In the fierce competition in the market, we will, as always, increasing the strength of the enterprise scientific management, improve the technological content of new products, with excellent product quality and good after -sale service, welcome the new and old user presence, established a Long-term relationship.

Q. Are there any special requirements for OEM purchases?
A. Yes. Liangchuan requires proof of trademark registration in order to print or emboss your trademark onto the product or packaging.

Q. Do Liangchuan products come with a warranty ?
A. Yes. That's why we offer 3-year product life guarantee, and a generous1 year warranty on all purchases that begins with the bill of loading.

Q. How can I get some samples?

A. Usually we don’t offer free sample and express fee are required, the sample cost can be deducted from your first large order.

Q. What's the MOQ of your products?

A. Our MOQ is one (1) piece/set.

Q. Are you a manufacturer with your own factory?

A. Yes, we are the manufacturer for more than 8 years