China Valve Manufacturers Suppliers Factory - Customized Valve Made in China

Your Professional Valve Supplier

Jiangsu Tisco Equipment Co., Ltd. is a comprehensive valve company integrating manufacturing and trading. We specialize in the production of valves and the processing of stainless steel products, including ball valves, gate valves, butterfly valves, globe valves, as well as pipes, plates, profiles, and stems. In addition, copper, aluminum, titanium, and other alloy steels such as Inconel are also within our product range.

Forged Steel Metal Seated Ball Valves Pipeline Valves
Nominal size: 3~40(DN80~DN1000）Nominal pressure: Class150~2500（PN10~PN420）Standard: ISO 17292, ASME B16.34,API 608, API 6DBody material：A105, F304, F316, F11, F22, LF1, LF2End connection：FF, RTJ,
Cryogenic Globe Valve
Product Name: Cryogenic Globe Valve. DN(NPS): DN15 ~ DN1200 (1/2″ ~ 48″). Pressure: PN10 ~ PN420 (150 ~ 2500). Material: CF8, CF8M, CF3, CF3M, F304, F316, F321, S31803, S32750, 310 or as per your
ANSI Gate Valve
Product name: ANSI Gate Valve. Dn(nps): DN15 ~ DN1200 (1/2″ ~ 48″). Pressure: PN10 ~ PN420 (150 ~ 2500). Material: CF8, CF8M, CF3, CF3M, F304, F316, F321, S31803, S32750, 310 or as per your
Industrial Diaphragm Valve DN15–DN200 PN16 (DN25 DN40 DN50 Available)
Weir Type Diaphragm Valve – Most widely used, ideal for sanitary and throttling applicationsStraight Through Type – Lower flow resistance for full-flow conditionsMulti-Port Type – Used for mixing,
GB Trunnion Ball Valve
Product Name: GB trunnion ball valve. DN(NPS): DN15 ~ DN1200 (1/2″ ~ 48″). Pressure: PN10 ~ PN420 (150 ~ 2500). Material: CF8, CF8M, CF3, CF3M, F304, F316, F321, S31803, S32750, 310 or as your
Cryogenic Butterfly Valve
Size: DN50–DN1200. Pressure: PN6~PN40(Class 150~Class 300). Working temperature: -196℃~+80℃. Power: Manual, Electric, Pneumatic, Hydraulic. End Connection: Flange, Welding, Threaded. Structure:
Triple Eccentric Bidirectional Dense Butterfly Valve
Production Name: Triple eccentric bidirectional dense butterfly valve. Material: Stainless Steel alloy steel carbon steel or as your request. Specification: DN50 to DN1200. Pressure Class:
Cryogenic Ball Valve
Size: DN15–DN500. Pressure: PN16~PN100(Class 150~Class 600). Working temperature: -196℃~+80℃. Power: Manual, Electric, Pneumatic, Hydraulic. End Connection: Flange, Welding, Threaded. Structure:
ANSI Trunnion Ball Valve
Product Name: ANSI Trunnion Ball Valve. DN(NPS): 3’~40’(DN80~DN1000). Pressure: Class150~2500(PN10~PN420). Material: WCB, WC6, WC9, LCB, LCC, C5, C12, CF8, CF8M, CF8C. Standard: ISO17292, ASME
ANSI Flanged Ball Valve
Production Name: ANSI Flanged Ball Valve. Material: Stainless Steel alloy steel carbon steel or as your request. Specification: NPS ½ ～ NPS 24 (DN15 ~ DN600). Pressure Class: Class150 to 1500(ASME
GB Flanged Ball Valve
Product Name: GB Flanged Ball Valve. DN(NPS): DN15 ~ DN1200 (1/2″ ~ 48″). Pressure: PN10 ~ PN420 (150 ~ 2500). Material: CF8, CF8M, CF3, CF3M, F304, F316, F321, S31803, S32750, 310 or as your
Cryogenic Check Valve
Size: DN10–DN300. Pressure: PN10~PN100(Class 150~Class 600). Working temperature: -196℃~+80℃. Power: Manual, Electric, Pneumatic, Hydraulic. End Connection: Flange, Welding, Threaded. Structure:

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Why Choose Us

OEM Services

When you submit your requirements, our engineers will provide faster and more comprehensive customized solutions. We offer a wide range of products and provide technical support based on your actual needs, helping you select the most suitable products.

Fast Delivery

We maintain sufficient stock and can arrange fast shipment. A variety of styles is available for you to choose from.

Our Services

We provide 24-hour online service and strictly control quality management from the date the order is placed. We conduct regular product inspections and daily random checks to ensure that every batch of shipped products meets quality standards.

Cryogenic Globe Valve

A Cryogenic Globe Valve is specially designed to handle fluids at extremely low temperatures, typically below -150°C (-238°F). It operates similarly to a standard globe valve but is constructed with materials and features that ensure reliable performance in cryogenic conditions. The valve regulates the flow of cryogenic fluids such as liquid nitrogen, oxygen, or natural gas by controlling a movable disc within a spherical body to precisely adjust the flow rate.

Product Parameter (Specification)

We offer a full range of stainless steel, duplex, and alloy steel cross fittings in various sizes to meet different piping requirements.

Product Name	Cryogenic Globe Valve
DN(NPS)	DN15 ~ DN1200 (1/2″ ~ 48″)
Pressure	PN10 ~ PN420 (150 ~ 2500)
Material	CF8, CF8M, CF3, CF3M, F304, F316, F321, S31803, S32750, 310 or as per your requirements
Standard	API 600, API 603, ASME B16.34, GOST, EN, DIN, JIS
End connection	RF, RTJ, FM, BW, SW
Actuator	Manual
Package	Cardboard boxes, wooden crates, pallets, or as per your requirements.

Features of the Cryogenic Globe Valve

Cryogenic Compatibility: Engineered to perform effectively at extremely low temperatures.

Specialized Materials: Made from materials that maintain integrity and flexibility in cryogenic conditions, such as low-temperature alloys.

Thermal Insulation: Designed with insulation to minimize heat transfer and prevent temperature fluctuations.

Precise Control: Offers accurate flow regulation even in extreme temperatures.

Cryogenic Valves Applications

Cryogenic valves are used in several industries because of their crucial functioning. Some of the common sectors where cryogenic valves applications can be found include oil and gas, petrochemical, chemical, food processing, and air separation industries.

LNG Plants and Terminals

Liquefied Natural Gas (LNG) is transported easily by using cryogenic pipelines and

Valves

As the gasses have the risk of expanding, they need to be handled with caution.

Food and Beverage Industry

Cryogenic valves are commonly found in the food and beverages industry because they are suitable for carrying cold fluids. Also, these valves are employed in freezers.

Chemical and Petrochemical Industry

As for the chemical industry, there are several products like ethylene, liquid oxygen, and liquid nitrogen that need to be handled at extremely low temperatures. For this purpose, cryogenic valves are a perfect choice. They are also very useful in carrying LPG and other fluids.

Medical Industry

The scope of cryogenic valves in the medical industry is high – they are used for the storage of essential gasses like liquid oxygen.

What material options are available for Cryogenic Globe Valves

Stainless Steel (304/316)

Offers good low-temperature performance and corrosion resistance.

Carbon Steel

Often used with special treatments to handle cryogenic conditions.

Alloy Steel

Provides enhanced strength and durability in extremely cold temperatures.

Cryogenic-Specific Materials

Materials like nickel alloys designed specifically for cryogenic applications.

Low-temperature shut-off valve size selection

Cryogenic globe valves come in various sizes to accommodate different pipeline dimensions, typically ranging from 15 mm (1/2″) to 600 mm (24″), depending on the system’s requirements.

Working Environment and Design Requirements of Cryogenic Valves

Operating Temperature Range
Cryogenic valves are specifically designed to function in environments where temperatures can dip below -40°C. In applications such as LNG storage or liquid nitrogen pipelines, these valves often need to operate at temperatures as low as -196°C or even lower. At these cryogenic temperatures, materials used in valves experience significant shrinkage and increased brittleness. Therefore, cryogenic valve designs must account for these factors to maintain reliable function and integrity over long periods.

Sealing Requirements
Sealing is one of the most crucial aspects of cryogenic valve design. Cryogenic fluids have a high coefficient of expansion, which can cause materials to deform and seal failures if not properly addressed. Cryogenic valves must ensure a reliable seal not only at ambient temperatures but also at extremely low temperatures, where seal materials may lose their elasticity and sealing capability. Therefore, cryogenic valve sealing components must be carefully engineered to prevent leakage and ensure that the valve continues to function effectively at cryogenic temperatures.

Material Selection
Material selection plays a crucial role in the design of cryogenic valves. Standard materials such as carbon steel are not ideal for cryogenic applications due to their tendency to become brittle at low temperatures. For this reason, materials like austenitic stainless steel, cryogenic carbon steel, and alloy steels are commonly used. These materials offer better low-temperature strength and toughness, making them suitable for cryogenic environments. Additionally, cryogenic valves may incorporate specialized alloys or materials like bronze or copper-based alloys to further improve durability and performance.

Anti-Frost and Anti-Freeze Design
Cryogenic fluids can cause frost or ice formation on valve components, particularly in the packing and sealing areas. This frosting can interfere with the valve's ability to seal properly and can also cause operational failure. To mitigate this, cryogenic valves often incorporate features such as extended necks or valve stems to keep the packing and sealing components warm, thus preventing freezing. Anti-frost and anti-freeze measures are also integrated into the design, ensuring that the valve continues to operate reliably, even in the presence of extremely cold fluids.

FAQ

Q: May I request free samples?

A: Free samples can be provided for first cooperation under sincere cooperation.

Q: What certifications do you have?

A: Yes, we hold ISO, CE, and PED certificates. In addition, we possess a number of design patents and a Special Equipment Manufacturing License.

Q: How long is your delivery time?

A: For normal products in 7-10 days; For bulk order, in 15-25 days. It depends.

Q: Warranty time?

A: 3 years warranty for all of our stainless steel products. Gaskets or the easy broken parts are not included due to the different application for customers.

Q: Can you provide us with the testing report?

A: Yes, we can provide the required material reports, such as the material certificate, mill certificate, pressure testing report, roughness report, measurement report, and hardness report.

As one of the leading valve manufacturers and suppliers in China, our products have good reputation in the market. We warmly welcome you to buy high quality valve made in China here from our factory. We also accept customized orders.