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Stainless Steel Emergency Cryogenic Shut Off Valve Cryogenic Control Valve OEM Logo

Stainless Steel Emergency Cryogenic Shut Off Valve Cryogenic Control Valve OEM Logo

emergency water shut off valve

emergency gas shut off valve

Place of Origin:

Sichuan, China

Brand Name:




Model Number:

Shut off valve-CDQJ61F

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Product Details
Stainless Steel
Temperature Of Media:
Low Temperature
Port Size:
Seal Material:
Suitable Temparature:
Payment & Shipping Terms
Minimum Order Quantity
1 - 9 Sets
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
Delivery Time
Payment Terms
Supply Ability
1000 Set/Sets per Day Manual Stainless Steel Extended Stem Cryogenic Globe Valve
Product Description

Stainless Steel Emergency Shut Off Valve Cryogenic Control Valve OEM Logo

Manual OEM Logo Stainless Steel Cryogenic Emergency Shut Off Valve

Product Description

This product is suitable for cutting off and circulating medium in low temperature storage tank, tank car and tank car, and can cut off medium in time in case of failure. The new valve has the advantages of simple structure, small volume, light weight, reliable sealing, convenient operation, flexible opening and closing, wide applicability, etc. it is widely used in LO2, LN2, LAR, LNG and other low-temperature media, and has the functions of fire prevention, static electricity prevention and explosion-proof. Main performance specification for ultra low temperature pneumatic emergency shut-off valve



Customer Notice:


1. If customers have special requirements for products, you 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.




Valve Type: Shut-off Valve
Operated Type: Handwheel
Connection Type: Welding
Nominal Diameter: DN10~100mm
Nominal Pressure:  PN1.6~6.4MPa
Cylinder Source Pressure PN0.3~0.6PMa
Material:     Valve Body:ZGOCr18Ni9
Valve Bonnet:OCr18Ni9
Valve StemVavle Disc:OCr18Ni9
ConnectorCylinder Cover:ZL101
Disc seal ring:PCTFE
Suitable Medium: LO2,LN2,LAr,LNG,etc
Suitable Temparature: (-196℃~+80℃)
Emergency Cut-off Temperature +70±5℃
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 45~60 days;  

Stock valves are usually within 5 days.Z




Cryogenic valves are widely used in cryogenic liquid storage and transportation, air separation, oil and gas, food and beverage carbonation, pharmaceuticals, petroleum, chemical,metallurgical,water treatment,aerospace and other industries,such as cryogenic liquid storage tank,tank truck,gasifier,gasification station,air dispersion equipment,air separation plants, petrochemical tail gas separation equipment,pressure swing adsorption oxygen generator,cold boxes,etc.


Below is one of our  project references of our cryogenic valves:

Stainless Steel Emergency Cryogenic Shut Off Valve Cryogenic Control Valve OEM Logo 0



Valve Specification



Product Code DN H L L1 D D1 D2 b
C206DA10 10 392 61 151 100 10 14.5 6
C206DA15 15 392 61 151 100 15 18.5 6
C206DA20 20 448 81 192 100 22 24.5 6
C206DA25 25 448 81 192 100 26 28.5/ 32.5 6
C206DA32 32 505 102 248 100 32 38.5 9
C206DA40 40 505 102 248 100 42 45.5 9
C206DA50 50 571 127 287 100 54 58 10
C206DA65 65 571 150 287 100 68 71 10
C206DA80 80 623 182 329 100 84 89 17
C206DA100 100 623 200 329 100 104 109 15
Valve Package


Company Information

Si Chuan Liangchuan Mechanical Equipment Co.,Ltd is a high-tech company specializing in the production of many kinds of valves for more than 12 years, especially cryogenic valves. The main products are cryogenic valves, gate valves, globe valves, ball valves, butterfly valves, check valves, safety valves with different connection types,etc. We have many national technology patents. And we also established and improved the special equipment manufacturing management system and ISO 9001 international quality system and passed the certifications. In 2015, we have passed the certification of High Technology Enterprise. And CE(ECM) in 2018, EAC in 2022. Liangchuan has established a strict and complete test organization, in order to ensure that the products’ qualities are in line with relevant national standards, industry standards and your standards.




1. Q: How can I place an order?

A: You can contact any of our sales person for an order, please tell us the details of your requirement as clear as possible. So we can send the quotation at the first time. For designing or further discussion, it is better to contact us through Skype, WeChat, WhatsApp, or QQ. In case of any delays.


2. Q: Are you a factory or Trading company?

A: we are factory(manufactur), and we can guarantee that our price is first-hand and goods are high quality.


3. Q: What about your payment?

A: 30% deposit; 70% balance should be paid before we transporting yours out.


4. Q: Where is your factory? How can I visit your factory?

A: Our factory is in Chengdu, Sichuan, China. You can vist here by air or train and then contact us to pick you up.


5. Q: Can I get samples from your factory?

A: Yes, Samples can be provided for free.









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