|Place of Origin:
|Minimum Order Quantity:
|Inner package:plastic bag sealed package Outer package:carton package or wooden case package The lettering, nameplate, certificate for valves are available
|5-8 work days
|3000pcs per month
|Standard Or Nonstandard:
|Cryogenic Ball Valve
industrial ball valve,
three way ball valve,
SS304 Cryogenic Pneumatic Valve
Cryogenic O Type Low Temperature Ball Valves Pneumatic SS304 DN10 - DN250
SS304/316 DN10-DN250 cryogenic O-type spool ball valve
Pneumatic low temperature ball valve refers to a ball valve with a medium temperature of -40 ℃ ～ -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.
Nominal diameter:DN50 ～ DN300mm
Nominal pressure:1.0, 1.6, 2.5MPa
Drive form:Compressed air 4-7bar
Range of action:0 ～ 90 °
Spool structure:O-type spool
Body material:stainless steel
Sealing material:PEFE, PPL, 304, 316
Use medium:Liquefied natural gas, liquid nitrogen and other low temperature fluids
control method:Switch type (fast two-position cut-off), adjustable type (valve valve device 4-20mA signal)
1. If customers have special requirements for products, they must provide the following instructions in the order contract:
a. Structure length
b. Connection Type;
c. Nominal diameter
d. Product use medium and temperature and pressure range;
e. Testing, inspection standards and other requirements.
2. The factory can configure various driving devices according to customer specific requirements.
3. If the determined valve type and model are provided by the customer, the customer should correctly explain the meaning and requirements of its model, and sign the contract on the condition that the supply and demand sides understand and agree.
4. For futures and ordering customers, please call the letter to tell the valve model, specifications, quantity, delivery time and place in detail. And advance payment of 30% of the total contract amount, the supplier is ready for production.
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People-oriented Pursuit of excellence
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.
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
Contact Person: Doris