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DN25 High Pressure Manual Emergency Shut Off Valve For Low Temperature Storage Tank

DN25 High Pressure Manual Emergency Shut Off Valve For Low Temperature Storage Tank

emergency water shut off valve

emergency gas shut off valve

DN25 Emergency Shut Off Valve

Place of Origin:

Sichuan, China

Brand Name:




Model Number:

shut-off valve

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Request A Quote
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

DN25 High Pressure Manual Emergency Shut Off Valve For Low Temperature Storage Tank

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, 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.




Valve Type:

Shut-off Valve

Operated Type:


Connection Type:


Nominal Diameter:


Nominal Pressure:


Cylinder Source Pressure



Valve Body:ZGOCr18Ni9

Valve Bonnet:OCr18Ni9

Valve StemVavle Disc:OCr18Ni9

ConnectorCylinder Cover:ZL101

Disc seal ring:PCTFE

Suitable Medium:


Suitable Temparature:


Emergency Cut-off Temperature


Design and Manufacture:

Conform to GB/T24925-2010


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.





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 are some project references of our cryogenic valves:

DN25 High Pressure Manual Emergency Shut Off Valve For Low Temperature Storage Tank 0



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,especially cryogenic valves.The main products are cryogenic valves,gate valves,globe valves,ball valves,butterfly valves, check valves,safety valves,etc.Our company has many national technology patents.And our company has 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.Liangchuan has established a strict and complete test organization, in order to ensure that the product quality is in line with relevant national standards,industry standards and corporation 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, Trademanager, Wechat, Whatsapp, or QQ. In case of any delays.


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

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


3. Q: What about your payment?

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


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

A: Our factory is in Chengdu City, Sichuan Province, China. You can come 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.

Send your inquiry directly to us

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